diff --git a/CHANGELOG.md b/CHANGELOG.md
index 06a6ee9061..e4a565cff3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,11 @@
 -
 
 ### Client
+- Enhance: Bull DashboardでRelationship Queueの状態も確認できるように  
+  (Cherry-picked from https://github.com/MisskeyIO/misskey/pull/751)
+- Enhance: ドライブでソートができるように 
 - Enhance: ノートの公開範囲に応じて色分けできるように
+- Fix: 通知の範囲指定の設定項目が必要ない通知設定でも範囲指定の設定がでている問題を修正
 
 ### Server
 -
diff --git a/locales/index.d.ts b/locales/index.d.ts
index 3c8043bddf..00dc35bf12 100644
--- a/locales/index.d.ts
+++ b/locales/index.d.ts
@@ -9279,7 +9279,7 @@ export interface Locale extends ILocale {
          */
         "youGotQuote": ParameterizedString<"name">;
         /**
-         * {name}がRenoteしました
+         * {name}がリノートしました
          */
         "youRenoted": ParameterizedString<"name">;
         /**
@@ -9384,7 +9384,7 @@ export interface Locale extends ILocale {
              */
             "reply": string;
             /**
-             * Renote
+             * リノート
              */
             "renote": string;
             /**
@@ -9442,7 +9442,7 @@ export interface Locale extends ILocale {
              */
             "reply": string;
             /**
-             * Renote
+             * リノート
              */
             "renote": string;
         };
diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 9be4ba20aa..b35495a434 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -2450,7 +2450,7 @@ _notification:
   youGotMention: "{name}からのメンション"
   youGotReply: "{name}からのリプライ"
   youGotQuote: "{name}による引用"
-  youRenoted: "{name}がRenoteしました"
+  youRenoted: "{name}がリノートしました"
   youWereFollowed: "フォローされました"
   youReceivedFollowRequest: "フォローリクエストが来ました"
   yourFollowRequestAccepted: "フォローリクエストが承認されました"
@@ -2478,7 +2478,7 @@ _notification:
     follow: "フォロー"
     mention: "メンション"
     reply: "リプライ"
-    renote: "Renote"
+    renote: "リノート"
     quote: "引用"
     reaction: "リアクション"
     pollEnded: "アンケートが終了"
@@ -2494,7 +2494,7 @@ _notification:
   _actions:
     followBack: "フォローバック"
     reply: "返信"
-    renote: "Renote"
+    renote: "リノート"
 
 _deck:
   alwaysShowMainColumn: "常にメインカラムを表示"
diff --git a/packages/backend/src/server/web/ClientServerService.ts b/packages/backend/src/server/web/ClientServerService.ts
index dd7bb7823e..c9c29e42a8 100644
--- a/packages/backend/src/server/web/ClientServerService.ts
+++ b/packages/backend/src/server/web/ClientServerService.ts
@@ -30,6 +30,7 @@ import type {
 	EndedPollNotificationQueue,
 	InboxQueue,
 	ObjectStorageQueue,
+	RelationshipQueue,
 	SystemQueue,
 	UserWebhookDeliverQueue,
 	SystemWebhookDeliverQueue,
@@ -121,6 +122,7 @@ export class ClientServerService {
 		@Inject('queue:deliver') public deliverQueue: DeliverQueue,
 		@Inject('queue:inbox') public inboxQueue: InboxQueue,
 		@Inject('queue:db') public dbQueue: DbQueue,
+		@Inject('queue:relationship') public relationshipQueue: RelationshipQueue,
 		@Inject('queue:objectStorage') public objectStorageQueue: ObjectStorageQueue,
 		@Inject('queue:userWebhookDeliver') public userWebhookDeliverQueue: UserWebhookDeliverQueue,
 		@Inject('queue:systemWebhookDeliver') public systemWebhookDeliverQueue: SystemWebhookDeliverQueue,
@@ -248,6 +250,7 @@ export class ClientServerService {
 				this.deliverQueue,
 				this.inboxQueue,
 				this.dbQueue,
+				this.relationshipQueue,
 				this.objectStorageQueue,
 				this.userWebhookDeliverQueue,
 				this.systemWebhookDeliverQueue,
diff --git a/packages/frontend/src/components/MkContainer.vue b/packages/frontend/src/components/MkContainer.vue
index 8ab01d7db8..f513795c56 100644
--- a/packages/frontend/src/components/MkContainer.vue
+++ b/packages/frontend/src/components/MkContainer.vue
@@ -64,26 +64,30 @@ const showBody = ref(props.expanded);
 const ignoreOmit = ref(false);
 const omitted = ref(false);
 
-function enter(el) {
+function enter(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
 	const elementHeight = el.getBoundingClientRect().height;
-	el.style.height = 0;
+	el.style.height = '0';
 	el.offsetHeight; // reflow
-	el.style.height = Math.min(elementHeight, props.maxHeight ?? Infinity) + 'px';
+	el.style.height = `${Math.min(elementHeight, props.maxHeight ?? Infinity)}px`;
 }
 
-function afterEnter(el) {
-	el.style.height = null;
+function afterEnter(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
+	el.style.height = '';
 }
 
-function leave(el) {
+function leave(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
 	const elementHeight = el.getBoundingClientRect().height;
-	el.style.height = elementHeight + 'px';
+	el.style.height = `${elementHeight}px`;
 	el.offsetHeight; // reflow
-	el.style.height = 0;
+	el.style.height = '0';
 }
 
-function afterLeave(el) {
-	el.style.height = null;
+function afterLeave(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
+	el.style.height = '';
 }
 
 const calcOmit = () => {
diff --git a/packages/frontend/src/components/MkDateSeparatedList.vue b/packages/frontend/src/components/MkDateSeparatedList.vue
index d4be58aec3..0f73d2e31a 100644
--- a/packages/frontend/src/components/MkDateSeparatedList.vue
+++ b/packages/frontend/src/components/MkDateSeparatedList.vue
@@ -128,14 +128,14 @@ export default defineComponent({
 			return children;
 		};
 
-		function onBeforeLeave(element: Element) {
-			const el = element as HTMLElement;
+		function onBeforeLeave(el: Element) {
+			if (!(el instanceof HTMLElement)) return;
 			el.style.top = `${el.offsetTop}px`;
 			el.style.left = `${el.offsetLeft}px`;
 		}
 
-		function onLeaveCancelled(element: Element) {
-			const el = element as HTMLElement;
+		function onLeaveCancelled(el: Element) {
+			if (!(el instanceof HTMLElement)) return;
 			el.style.top = '';
 			el.style.left = '';
 		}
diff --git a/packages/frontend/src/components/MkDrive.vue b/packages/frontend/src/components/MkDrive.vue
index 23883a44e9..910b73c798 100644
--- a/packages/frontend/src/components/MkDrive.vue
+++ b/packages/frontend/src/components/MkDrive.vue
@@ -157,7 +157,12 @@ const ilFilesObserver = new IntersectionObserver(
 	(entries) => entries.some((entry) => entry.isIntersecting) && !fetching.value && moreFiles.value && fetchMoreFiles(),
 );
 
+const sortModeSelect = ref('+createdAt');
+
 watch(folder, () => emit('cd', folder.value));
+watch(sortModeSelect, () => {
+	fetch();
+});
 
 function onStreamDriveFileCreated(file: Misskey.entities.DriveFile) {
 	addFile(file, true);
@@ -558,6 +563,7 @@ async function fetch() {
 		folderId: folder.value ? folder.value.id : null,
 		type: props.type,
 		limit: filesMax + 1,
+		sort: sortModeSelect.value,
 	}).then(fetchedFiles => {
 		if (fetchedFiles.length === filesMax + 1) {
 			moreFiles.value = true;
@@ -607,6 +613,7 @@ function fetchMoreFiles() {
 		type: props.type,
 		untilId: files.value.at(-1)?.id,
 		limit: max + 1,
+		sort: sortModeSelect.value,
 	}).then(files => {
 		if (files.length === max + 1) {
 			moreFiles.value = true;
@@ -642,6 +649,43 @@ function getMenu() {
 		type: 'label',
 	});
 
+	menu.push({
+		type: 'parent',
+		text: i18n.ts.sort,
+		icon: 'ti ti-arrows-sort',
+		children: [{
+			text: `${i18n.ts.registeredDate} (${i18n.ts.descendingOrder})`,
+			icon: 'ti ti-sort-descending-letters',
+			action: () => { sortModeSelect.value = '+createdAt'; },
+			active: sortModeSelect.value === '+createdAt',
+		}, {
+			text: `${i18n.ts.registeredDate} (${i18n.ts.ascendingOrder})`,
+			icon: 'ti ti-sort-ascending-letters',
+			action: () => { sortModeSelect.value = '-createdAt'; },
+			active: sortModeSelect.value === '-createdAt',
+		}, {
+			text: `${i18n.ts.size} (${i18n.ts.descendingOrder})`,
+			icon: 'ti ti-sort-descending-letters',
+			action: () => { sortModeSelect.value = '+size'; },
+			active: sortModeSelect.value === '+size',
+		}, {
+			text: `${i18n.ts.size} (${i18n.ts.ascendingOrder})`,
+			icon: 'ti ti-sort-ascending-letters',
+			action: () => { sortModeSelect.value = '-size'; },
+			active: sortModeSelect.value === '-size',
+		}, {
+			text: `${i18n.ts.name} (${i18n.ts.descendingOrder})`,
+			icon: 'ti ti-sort-descending-letters',
+			action: () => { sortModeSelect.value = '+name'; },
+			active: sortModeSelect.value === '+name',
+		}, {
+			text: `${i18n.ts.name} (${i18n.ts.ascendingOrder})`,
+			icon: 'ti ti-sort-ascending-letters',
+			action: () => { sortModeSelect.value = '-name'; },
+			active: sortModeSelect.value === '-name',
+		}],
+	});
+
 	if (folder.value) {
 		menu.push({
 			text: i18n.ts.renameFolder,
diff --git a/packages/frontend/src/components/MkFoldableSection.vue b/packages/frontend/src/components/MkFoldableSection.vue
index 1717f8fc98..fb1b5220fb 100644
--- a/packages/frontend/src/components/MkFoldableSection.vue
+++ b/packages/frontend/src/components/MkFoldableSection.vue
@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <div ref="rootEl" :class="$style.root">
-	<header :class="$style.header" class="_button" :style="{ background: bg }" @click="showBody = !showBody">
+	<header :class="$style.header" class="_button" @click="showBody = !showBody">
 		<div :class="$style.title"><div><slot name="header"></slot></div></div>
 		<div :class="$style.divider"></div>
 		<button class="_button" :class="$style.button">
@@ -32,21 +32,23 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { onMounted, ref, shallowRef, watch } from 'vue';
-import tinycolor from 'tinycolor2';
 import { miLocalStorage } from '@/local-storage.js';
 import { defaultStore } from '@/store.js';
+import { getBgColor } from '@/scripts/get-bg-color.js';
 
 const miLocalStoragePrefix = 'ui:folder:' as const;
 
 const props = withDefaults(defineProps<{
 	expanded?: boolean;
-	persistKey?: string;
+	persistKey?: string | null;
 }>(), {
 	expanded: true,
+	persistKey: null,
 });
 
-const rootEl = shallowRef<HTMLDivElement>();
-const bg = ref<string>();
+const rootEl = shallowRef<HTMLElement>();
+const parentBg = ref<string | null>(null);
+// eslint-disable-next-line vue/no-setup-props-reactivity-loss
 const showBody = ref((props.persistKey && miLocalStorage.getItem(`${miLocalStoragePrefix}${props.persistKey}`)) ? (miLocalStorage.getItem(`${miLocalStoragePrefix}${props.persistKey}`) === 't') : props.expanded);
 
 watch(showBody, () => {
@@ -55,47 +57,34 @@ watch(showBody, () => {
 	}
 });
 
-function enter(element: Element) {
-	const el = element as HTMLElement;
+function enter(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
 	const elementHeight = el.getBoundingClientRect().height;
 	el.style.height = '0';
 	el.offsetHeight; // reflow
-	el.style.height = elementHeight + 'px';
+	el.style.height = `${elementHeight}px`;
 }
 
-function afterEnter(element: Element) {
-	const el = element as HTMLElement;
-	el.style.height = 'unset';
+function afterEnter(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
+	el.style.height = '';
 }
 
-function leave(element: Element) {
-	const el = element as HTMLElement;
+function leave(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
 	const elementHeight = el.getBoundingClientRect().height;
-	el.style.height = elementHeight + 'px';
+	el.style.height = `${elementHeight}px`;
 	el.offsetHeight; // reflow
 	el.style.height = '0';
 }
 
-function afterLeave(element: Element) {
-	const el = element as HTMLElement;
-	el.style.height = 'unset';
+function afterLeave(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
+	el.style.height = '';
 }
 
 onMounted(() => {
-	function getParentBg(el?: HTMLElement | null): string {
-		if (el == null || el.tagName === 'BODY') return 'var(--MI_THEME-bg)';
-		const background = el.style.background || el.style.backgroundColor;
-		if (background) {
-			return background;
-		} else {
-			return getParentBg(el.parentElement);
-		}
-	}
-
-	const rawBg = getParentBg(rootEl.value);
-	const _bg = tinycolor(rawBg.startsWith('var(') ? getComputedStyle(document.documentElement).getPropertyValue(rawBg.slice(4, -1)) : rawBg);
-	_bg.setAlpha(0.85);
-	bg.value = _bg.toRgbString();
+	parentBg.value = getBgColor(rootEl.value?.parentElement);
 });
 </script>
 
@@ -121,6 +110,7 @@ onMounted(() => {
 	top: var(--MI-stickyTop, 0px);
 	-webkit-backdrop-filter: var(--MI-blur, blur(8px));
 	backdrop-filter: var(--MI-blur, blur(20px));
+	background-color: color(from v-bind("parentBg ?? 'var(--bg)'") srgb r g b / 0.85);
 }
 
 .title {
diff --git a/packages/frontend/src/components/MkFolder.vue b/packages/frontend/src/components/MkFolder.vue
index 5f9500d923..7bdc06a8b4 100644
--- a/packages/frontend/src/components/MkFolder.vue
+++ b/packages/frontend/src/components/MkFolder.vue
@@ -56,8 +56,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { nextTick, onMounted, shallowRef, ref } from 'vue';
+import { nextTick, onMounted, ref, shallowRef } from 'vue';
 import { defaultStore } from '@/store.js';
+import { getBgColor } from '@/scripts/get-bg-color.js';
 
 const props = withDefaults(defineProps<{
 	defaultOpen?: boolean;
@@ -69,40 +70,35 @@ const props = withDefaults(defineProps<{
 	withSpacer: true,
 });
 
-const getBgColor = (el: HTMLElement) => {
-	const style = window.getComputedStyle(el);
-	if (style.backgroundColor && !['rgba(0, 0, 0, 0)', 'rgba(0,0,0,0)', 'transparent'].includes(style.backgroundColor)) {
-		return style.backgroundColor;
-	} else {
-		return el.parentElement ? getBgColor(el.parentElement) : 'transparent';
-	}
-};
-
 const rootEl = shallowRef<HTMLElement>();
 const bgSame = ref(false);
 const opened = ref(props.defaultOpen);
 const openedAtLeastOnce = ref(props.defaultOpen);
 
-function enter(el) {
+function enter(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
 	const elementHeight = el.getBoundingClientRect().height;
-	el.style.height = 0;
+	el.style.height = '0';
 	el.offsetHeight; // reflow
-	el.style.height = Math.min(elementHeight, props.maxHeight ?? Infinity) + 'px';
+	el.style.height = `${Math.min(elementHeight, props.maxHeight ?? Infinity)}px`;
 }
 
-function afterEnter(el) {
-	el.style.height = null;
+function afterEnter(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
+	el.style.height = '';
 }
 
-function leave(el) {
+function leave(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
 	const elementHeight = el.getBoundingClientRect().height;
-	el.style.height = elementHeight + 'px';
+	el.style.height = `${elementHeight}px`;
 	el.offsetHeight; // reflow
-	el.style.height = 0;
+	el.style.height = '0';
 }
 
-function afterLeave(el) {
-	el.style.height = null;
+function afterLeave(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
+	el.style.height = '';
 }
 
 function toggle() {
@@ -117,7 +113,7 @@ function toggle() {
 
 onMounted(() => {
 	const computedStyle = getComputedStyle(document.documentElement);
-	const parentBg = getBgColor(rootEl.value!.parentElement!);
+	const parentBg = getBgColor(rootEl.value?.parentElement) ?? 'transparent';
 	const myBg = computedStyle.getPropertyValue('--MI_THEME-panel');
 	bgSame.value = parentBg === myBg;
 });
diff --git a/packages/frontend/src/components/global/MkPageHeader.tabs.vue b/packages/frontend/src/components/global/MkPageHeader.tabs.vue
index adf8638dae..aaef8b8fca 100644
--- a/packages/frontend/src/components/global/MkPageHeader.tabs.vue
+++ b/packages/frontend/src/components/global/MkPageHeader.tabs.vue
@@ -53,7 +53,7 @@ export type Tab = {
 </script>
 
 <script lang="ts" setup>
-import { onMounted, onUnmounted, watch, nextTick, shallowRef } from 'vue';
+import { nextTick, onMounted, onUnmounted, shallowRef, watch } from 'vue';
 import { defaultStore } from '@/store.js';
 
 const props = withDefaults(defineProps<{
@@ -120,14 +120,14 @@ function onTabWheel(ev: WheelEvent) {
 
 let entering = false;
 
-async function enter(element: Element) {
+async function enter(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
 	entering = true;
-	const el = element as HTMLElement;
 	const elementWidth = el.getBoundingClientRect().width;
 	el.style.width = '0';
 	el.style.paddingLeft = '0';
-	el.offsetWidth; // force reflow
-	el.style.width = elementWidth + 'px';
+	el.offsetWidth; // reflow
+	el.style.width = `${elementWidth}px`;
 	el.style.paddingLeft = '';
 	nextTick(() => {
 		entering = false;
@@ -136,22 +136,23 @@ async function enter(element: Element) {
 	setTimeout(renderTab, 170);
 }
 
-function afterEnter(element: Element) {
-	//el.style.width = '';
+function afterEnter(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
+	// element.style.width = '';
 }
 
-async function leave(element: Element) {
-	const el = element as HTMLElement;
+async function leave(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
 	const elementWidth = el.getBoundingClientRect().width;
-	el.style.width = elementWidth + 'px';
+	el.style.width = `${elementWidth}px`;
 	el.style.paddingLeft = '';
-	el.offsetWidth; // force reflow
+	el.offsetWidth; // reflow
 	el.style.width = '0';
 	el.style.paddingLeft = '0';
 }
 
-function afterLeave(element: Element) {
-	const el = element as HTMLElement;
+function afterLeave(el: Element) {
+	if (!(el instanceof HTMLElement)) return;
 	el.style.width = '';
 }
 
diff --git a/packages/frontend/src/directives/adaptive-bg.ts b/packages/frontend/src/directives/adaptive-bg.ts
index 45891de889..f88996019f 100644
--- a/packages/frontend/src/directives/adaptive-bg.ts
+++ b/packages/frontend/src/directives/adaptive-bg.ts
@@ -4,19 +4,11 @@
  */
 
 import { Directive } from 'vue';
+import { getBgColor } from '@/scripts/get-bg-color.js';
 
 export default {
 	mounted(src, binding, vn) {
-		const getBgColor = (el: HTMLElement) => {
-			const style = window.getComputedStyle(el);
-			if (style.backgroundColor && !['rgba(0, 0, 0, 0)', 'rgba(0,0,0,0)', 'transparent'].includes(style.backgroundColor)) {
-				return style.backgroundColor;
-			} else {
-				return el.parentElement ? getBgColor(el.parentElement) : 'transparent';
-			}
-		};
-
-		const parentBg = getBgColor(src.parentElement);
+		const parentBg = getBgColor(src.parentElement) ?? 'transparent';
 
 		const myBg = window.getComputedStyle(src).backgroundColor;
 
diff --git a/packages/frontend/src/directives/adaptive-border.ts b/packages/frontend/src/directives/adaptive-border.ts
index 685ca38e96..1305f312bd 100644
--- a/packages/frontend/src/directives/adaptive-border.ts
+++ b/packages/frontend/src/directives/adaptive-border.ts
@@ -4,19 +4,11 @@
  */
 
 import { Directive } from 'vue';
+import { getBgColor } from '@/scripts/get-bg-color.js';
 
 export default {
 	mounted(src, binding, vn) {
-		const getBgColor = (el: HTMLElement) => {
-			const style = window.getComputedStyle(el);
-			if (style.backgroundColor && !['rgba(0, 0, 0, 0)', 'rgba(0,0,0,0)', 'transparent'].includes(style.backgroundColor)) {
-				return style.backgroundColor;
-			} else {
-				return el.parentElement ? getBgColor(el.parentElement) : 'transparent';
-			}
-		};
-
-		const parentBg = getBgColor(src.parentElement);
+		const parentBg = getBgColor(src.parentElement) ?? 'transparent';
 
 		const myBg = window.getComputedStyle(src).backgroundColor;
 
diff --git a/packages/frontend/src/directives/panel.ts b/packages/frontend/src/directives/panel.ts
index 7b5969c679..aa26b94d0b 100644
--- a/packages/frontend/src/directives/panel.ts
+++ b/packages/frontend/src/directives/panel.ts
@@ -4,19 +4,11 @@
  */
 
 import { Directive } from 'vue';
+import { getBgColor } from '@/scripts/get-bg-color.js';
 
 export default {
 	mounted(src, binding, vn) {
-		const getBgColor = (el: HTMLElement) => {
-			const style = window.getComputedStyle(el);
-			if (style.backgroundColor && !['rgba(0, 0, 0, 0)', 'rgba(0,0,0,0)', 'transparent'].includes(style.backgroundColor)) {
-				return style.backgroundColor;
-			} else {
-				return el.parentElement ? getBgColor(el.parentElement) : 'transparent';
-			}
-		};
-
-		const parentBg = getBgColor(src.parentElement);
+		const parentBg = getBgColor(src.parentElement) ?? 'transparent';
 
 		const myBg = getComputedStyle(document.documentElement).getPropertyValue('--MI_THEME-panel');
 
diff --git a/packages/frontend/src/pages/invite.vue b/packages/frontend/src/pages/invite.vue
index 25e56d2b8d..3f6ae27b89 100644
--- a/packages/frontend/src/pages/invite.vue
+++ b/packages/frontend/src/pages/invite.vue
@@ -5,10 +5,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <MkStickyContainer>
-	<template #header>
-		<MkPageHeader/>
-	</template>
-	<MKSpacer v-if="!instance.disableRegistration || !($i && ($i.isAdmin || $i.policies.canInvite))" :contentMax="1200">
+	<template #header><MkPageHeader/></template>
+	<MkSpacer v-if="!instance.disableRegistration || !($i && ($i.isAdmin || $i.policies.canInvite))" :contentMax="1200">
 		<div :class="$style.root">
 			<img :class="$style.img" :src="serverErrorImageUrl" class="_ghost"/>
 			<div :class="$style.text">
@@ -16,7 +14,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				{{ i18n.ts.nothing }}
 			</div>
 		</div>
-	</MKSpacer>
+	</MkSpacer>
 	<MkSpacer v-else :contentMax="800">
 		<div class="_gaps_m" style="text-align: center;">
 			<div v-if="resetCycle && inviteLimit">{{ i18n.tsx.inviteLimitResetCycle({ time: resetCycle, limit: inviteLimit }) }}</div>
diff --git a/packages/frontend/src/pages/list.vue b/packages/frontend/src/pages/list.vue
index 48bc568ac4..0ff1854154 100644
--- a/packages/frontend/src/pages/list.vue
+++ b/packages/frontend/src/pages/list.vue
@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <MkStickyContainer>
 	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
-	<MKSpacer v-if="!(typeof error === 'undefined')" :contentMax="1200">
+	<MkSpacer v-if="error != null" :contentMax="1200">
 		<div :class="$style.root">
 			<img :class="$style.img" :src="serverErrorImageUrl" class="_ghost"/>
 			<p :class="$style.text">
@@ -14,7 +14,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				{{ i18n.ts.nothing }}
 			</p>
 		</div>
-	</MKSpacer>
+	</MkSpacer>
 	<MkSpacer v-else-if="list" :contentMax="700" :class="$style.main">
 		<div v-if="list" class="members _margin">
 			<div :class="$style.member_text">{{ i18n.ts.members }}</div>
@@ -50,7 +50,7 @@ const props = defineProps<{
 }>();
 
 const list = ref<Misskey.entities.UserList | null>(null);
-const error = ref();
+const error = ref<unknown | null>(null);
 const users = ref<Misskey.entities.UserDetailed[]>([]);
 
 function fetchList(): void {
diff --git a/packages/frontend/src/pages/role.vue b/packages/frontend/src/pages/role.vue
index 45f8ef21ed..46e510b49b 100644
--- a/packages/frontend/src/pages/role.vue
+++ b/packages/frontend/src/pages/role.vue
@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <MkStickyContainer>
 	<template #header><MkPageHeader v-model:tab="tab" :tabs="headerTabs"/></template>
-	<MKSpacer v-if="!(typeof error === 'undefined')" :contentMax="1200">
+	<MkSpacer v-if="error != null" :contentMax="1200">
 		<div :class="$style.root">
 			<img :class="$style.img" :src="serverErrorImageUrl" class="_ghost"/>
 			<p :class="$style.text">
@@ -14,7 +14,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				{{ error }}
 			</p>
 		</div>
-	</MKSpacer>
+	</MkSpacer>
 	<MkSpacer v-else-if="tab === 'users'" :contentMax="1200">
 		<div class="_gaps_s">
 			<div v-if="role">{{ role.description }}</div>
@@ -26,7 +26,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</div>
 	</MkSpacer>
 	<MkSpacer v-else-if="tab === 'timeline'" :contentMax="700">
-		<MkTimeline v-if="visible" ref="timeline" src="role" :role="props.role"/>
+		<MkTimeline v-if="visible" ref="timeline" src="role" :role="props.roleId"/>
 		<div v-else-if="!visible" class="_fullinfo">
 			<img :src="infoImageUrl" class="_ghost"/>
 			<div>{{ i18n.ts.nothing }}</div>
@@ -47,23 +47,24 @@ import { instanceName } from '@@/js/config.js';
 import { serverErrorImageUrl, infoImageUrl } from '@/instance.js';
 
 const props = withDefaults(defineProps<{
-	role: string;
+	roleId: string;
 	initialTab?: string;
 }>(), {
 	initialTab: 'users',
 });
 
+// eslint-disable-next-line vue/no-setup-props-reactivity-loss
 const tab = ref(props.initialTab);
-const role = ref<Misskey.entities.Role>();
-const error = ref();
+const role = ref<Misskey.entities.Role | null>(null);
+const error = ref<string | null>(null);
 const visible = ref(false);
 
-watch(() => props.role, () => {
+watch(() => props.roleId, () => {
 	misskeyApi('roles/show', {
-		roleId: props.role,
+		roleId: props.roleId,
 	}).then(res => {
 		role.value = res;
-		document.title = `${role.value.name} | ${instanceName}`;
+		error.value = null;
 		visible.value = res.isExplorable && res.isPublic;
 	}).catch((err) => {
 		if (err.code === 'NO_SUCH_ROLE') {
@@ -71,7 +72,6 @@ watch(() => props.role, () => {
 		} else {
 			error.value = i18n.ts.somethingHappened;
 		}
-		document.title = `${error.value} | ${instanceName}`;
 	});
 }, { immediate: true });
 
@@ -79,7 +79,7 @@ const users = computed(() => ({
 	endpoint: 'roles/users' as const,
 	limit: 30,
 	params: {
-		roleId: props.role,
+		roleId: props.roleId,
 	},
 }));
 
@@ -94,7 +94,7 @@ const headerTabs = computed(() => [{
 }]);
 
 definePageMetadata(() => ({
-	title: role.value ? role.value.name : i18n.ts.role,
+	title: role.value ? role.value.name : (error.value ?? i18n.ts.role),
 	icon: 'ti ti-badge',
 }));
 </script>
diff --git a/packages/frontend/src/pages/settings/notifications.notification-config.vue b/packages/frontend/src/pages/settings/notifications.notification-config.vue
index a36f036303..0ea415f673 100644
--- a/packages/frontend/src/pages/settings/notifications.notification-config.vue
+++ b/packages/frontend/src/pages/settings/notifications.notification-config.vue
@@ -6,13 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <div class="_gaps_m">
 	<MkSelect v-model="type">
-		<option value="all">{{ i18n.ts.all }}</option>
-		<option value="following">{{ i18n.ts.following }}</option>
-		<option value="follower">{{ i18n.ts.followers }}</option>
-		<option value="mutualFollow">{{ i18n.ts.mutualFollow }}</option>
-		<option value="followingOrFollower">{{ i18n.ts.followingOrFollower }}</option>
-		<option value="list">{{ i18n.ts.userList }}</option>
-		<option value="never">{{ i18n.ts.none }}</option>
+		<option v-for="type in props.configurableTypes ?? notificationConfigTypes" :key="type" :value="type">{{ notificationConfigTypesI18nMap[type] }}</option>
 	</MkSelect>
 
 	<MkSelect v-if="type === 'list'" v-model="userListId">
@@ -21,31 +15,61 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</MkSelect>
 
 	<div class="_buttons">
-		<MkButton inline primary @click="save"><i class="ti ti-check"></i> {{ i18n.ts.save }}</MkButton>
+		<MkButton inline primary :disabled="type === 'list' && userListId === null" @click="save"><i class="ti ti-check"></i> {{ i18n.ts.save }}</MkButton>
 	</div>
 </div>
 </template>
 
+<script lang="ts">
+const notificationConfigTypes = [
+	'all',
+	'following',
+	'follower',
+	'mutualFollow',
+	'followingOrFollower',
+	'list',
+	'never'
+] as const;
+
+export type NotificationConfig = {
+	type: Exclude<typeof notificationConfigTypes[number], 'list'>;
+} | {
+	type: 'list';
+	userListId: string;
+};
+</script>
+
 <script lang="ts" setup>
-import { ref } from 'vue';
 import * as Misskey from 'misskey-js';
+import { ref } from 'vue';
 import MkSelect from '@/components/MkSelect.vue';
 import MkButton from '@/components/MkButton.vue';
 import { i18n } from '@/i18n.js';
 
 const props = defineProps<{
-	value: any;
+	value: NotificationConfig;
 	userLists: Misskey.entities.UserList[];
+	configurableTypes?: NotificationConfig['type'][]; // If not specified, all types are configurable
 }>();
 
 const emit = defineEmits<{
-	(ev: 'update', result: any): void;
+	(ev: 'update', result: NotificationConfig): void;
 }>();
 
+const notificationConfigTypesI18nMap: Record<typeof notificationConfigTypes[number], string> = {
+	all: i18n.ts.all,
+	following: i18n.ts.following,
+	follower: i18n.ts.followers,
+	mutualFollow: i18n.ts.mutualFollow,
+	followingOrFollower: i18n.ts.followingOrFollower,
+	list: i18n.ts.userList,
+	never: i18n.ts.none,
+};
+
 const type = ref(props.value.type);
-const userListId = ref(props.value.userListId);
+const userListId = ref(props.value.type === 'list' ? props.value.userListId : null);
 
 function save() {
-	emit('update', { type: type.value, userListId: userListId.value });
+	emit('update', type.value === 'list' ? { type: type.value, userListId: userListId.value! } : { type: type.value });
 }
 </script>
diff --git a/packages/frontend/src/pages/settings/notifications.vue b/packages/frontend/src/pages/settings/notifications.vue
index 53b3bd4936..8ffe0d6a7a 100644
--- a/packages/frontend/src/pages/settings/notifications.vue
+++ b/packages/frontend/src/pages/settings/notifications.vue
@@ -22,7 +22,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 					}}
 				</template>
 
-				<XNotificationConfig :userLists="userLists" :value="$i.notificationRecieveConfig[type] ?? { type: 'all' }" @update="(res) => updateReceiveConfig(type, res)"/>
+				<XNotificationConfig
+					:userLists="userLists"
+					:value="$i.notificationRecieveConfig[type] ?? { type: 'all' }"
+					:configurableTypes="onlyOnOrOffNotificationTypes.includes(type) ? ['all', 'never'] : undefined"
+					@update="(res) => updateReceiveConfig(type, res)"
+				/>
 			</MkFolder>
 		</div>
 	</FormSection>
@@ -58,7 +63,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { shallowRef, computed } from 'vue';
-import XNotificationConfig from './notifications.notification-config.vue';
+import XNotificationConfig, { type NotificationConfig } from './notifications.notification-config.vue';
 import FormLink from '@/components/form/link.vue';
 import FormSection from '@/components/form/section.vue';
 import MkFolder from '@/components/MkFolder.vue';
@@ -73,7 +78,9 @@ import { notificationTypes } from '@@/js/const.js';
 
 const $i = signinRequired();
 
-const nonConfigurableNotificationTypes = ['note', 'roleAssigned', 'followRequestAccepted', 'achievementEarned', 'test', 'exportCompleted'] as const satisfies (typeof notificationTypes[number])[];
+const nonConfigurableNotificationTypes = ['note', 'roleAssigned', 'followRequestAccepted', 'test', 'exportCompleted'] satisfies (typeof notificationTypes[number])[] as string[];
+
+const onlyOnOrOffNotificationTypes = ['app', 'achievementEarned', 'login'] satisfies (typeof notificationTypes[number])[] as string[];
 
 const allowButton = shallowRef<InstanceType<typeof MkPushNotificationAllowButton>>();
 const pushRegistrationInServer = computed(() => allowButton.value?.pushRegistrationInServer);
@@ -88,7 +95,7 @@ async function readAllNotifications() {
 	await os.apiWithDialog('notifications/mark-all-as-read');
 }
 
-async function updateReceiveConfig(type, value) {
+async function updateReceiveConfig(type: typeof notificationTypes[number], value: NotificationConfig) {
 	await os.apiWithDialog('i/update', {
 		notificationRecieveConfig: {
 			...$i.notificationRecieveConfig,
diff --git a/packages/frontend/src/router/definition.ts b/packages/frontend/src/router/definition.ts
index 75f994b865..b5fd6b6ec3 100644
--- a/packages/frontend/src/router/definition.ts
+++ b/packages/frontend/src/router/definition.ts
@@ -217,7 +217,7 @@ const routes: RouteDef[] = [{
 	component: page(() => import('@/pages/theme-editor.vue')),
 	loginRequired: true,
 }, {
-	path: '/roles/:role',
+	path: '/roles/:roleId',
 	component: page(() => import('@/pages/role.vue')),
 }, {
 	path: '/user-tags/:tag',
diff --git a/packages/frontend/src/scripts/get-bg-color.ts b/packages/frontend/src/scripts/get-bg-color.ts
new file mode 100644
index 0000000000..ccf60b454f
--- /dev/null
+++ b/packages/frontend/src/scripts/get-bg-color.ts
@@ -0,0 +1,18 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import tinycolor from 'tinycolor2';
+
+export const getBgColor = (elem?: Element | null | undefined): string | null => {
+	if (elem == null) return null;
+
+	const { backgroundColor: bg } = window.getComputedStyle(elem);
+
+	if (bg && tinycolor(bg).getAlpha() !== 0) {
+		return bg;
+	}
+
+	return getBgColor(elem.parentElement);
+};