diff --git a/apps/files_sharing/src/files_actions/sharingStatusAction.ts b/apps/files_sharing/src/files_actions/sharingStatusAction.ts
index e81ef8fd8af..9d24a3082a8 100644
--- a/apps/files_sharing/src/files_actions/sharingStatusAction.ts
+++ b/apps/files_sharing/src/files_actions/sharingStatusAction.ts
@@ -3,28 +3,28 @@
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
-import type { Node } from '@nextcloud/files'
+import type { INode } from '@nextcloud/files'
 
 import AccountGroupSvg from '@mdi/svg/svg/account-group-outline.svg?raw'
 import AccountPlusSvg from '@mdi/svg/svg/account-plus-outline.svg?raw'
 import LinkSvg from '@mdi/svg/svg/link.svg?raw'
 import { getCurrentUser } from '@nextcloud/auth'
 import { showError } from '@nextcloud/dialogs'
-import { FileAction, Permission, registerFileAction } from '@nextcloud/files'
+import { FileAction, getSidebar, Permission, registerFileAction } from '@nextcloud/files'
 import { translate as t } from '@nextcloud/l10n'
 import { ShareType } from '@nextcloud/sharing'
 import { isPublicShare } from '@nextcloud/sharing/public'
 import CircleSvg from '../../../../core/img/apps/circles.svg?raw'
-import { action as sidebarAction } from '../../../files/src/actions/sidebarAction.ts'
 import { generateAvatarSvg } from '../utils/AccountIcon.ts'
 
 import './sharingStatusAction.scss'
 
 /**
+ * Check if the node is external (federated)
  *
- * @param node
+ * @param node - The node to check
  */
-function isExternal(node: Node) {
+function isExternal(node: INode) {
 	return node.attributes?.['is-federated'] ?? false
 }
 
@@ -136,12 +136,12 @@ export const action = new FileAction({
 			&& (node.permissions & Permission.READ) !== 0
 	},
 
-	async exec({ nodes, view, folder, contents }) {
+	async exec({ nodes }) {
 		// You need read permissions to see the sidebar
 		const node = nodes[0]
 		if ((node.permissions & Permission.READ) !== 0) {
-			window.OCA?.Files?.Sidebar?.setActiveTab?.('sharing')
-			sidebarAction.exec({ nodes, view, folder, contents })
+			const sidebar = getSidebar()
+			sidebar.open(node, 'sharing')
 			return null
 		}
 
diff --git a/apps/files_sharing/src/files_sharing_tab.js b/apps/files_sharing/src/files_sharing_tab.js
index 9e0bc799f49..98191054e82 100644
--- a/apps/files_sharing/src/files_sharing_tab.js
+++ b/apps/files_sharing/src/files_sharing_tab.js
@@ -5,8 +5,11 @@
 
 import ShareVariant from '@mdi/svg/svg/share-variant.svg?raw'
 import { getCSPNonce } from '@nextcloud/auth'
+import { registerSidebarTab } from '@nextcloud/files'
 import { n, t } from '@nextcloud/l10n'
+import wrap from '@vue/web-component-wrapper'
 import Vue from 'vue'
+import FilesSidebarTab from './views/FilesSidebarTab.vue'
 import ExternalShareActions from './services/ExternalShareActions.js'
 import ShareSearch from './services/ShareSearch.js'
 import TabSections from './services/TabSections.js'
@@ -14,9 +17,7 @@ import TabSections from './services/TabSections.js'
 __webpack_nonce__ = getCSPNonce()
 
 // Init Sharing Tab Service
-if (!window.OCA.Sharing) {
-	window.OCA.Sharing = {}
-}
+window.OCA.Sharing ??= {}
 Object.assign(window.OCA.Sharing, { ShareSearch: new ShareSearch() })
 Object.assign(window.OCA.Sharing, { ExternalShareActions: new ExternalShareActions() })
 Object.assign(window.OCA.Sharing, { ShareTabSections: new TabSections() })
@@ -24,42 +25,34 @@ Object.assign(window.OCA.Sharing, { ShareTabSections: new TabSections() })
 Vue.prototype.t = t
 Vue.prototype.n = n
 
-// Init Sharing tab component
-let TabInstance = null
+const tagName = 'files_sharing-sidebar-tab'
 
-window.addEventListener('DOMContentLoaded', function() {
-	if (OCA.Files && OCA.Files.Sidebar) {
-		OCA.Files.Sidebar.registerTab(new OCA.Files.Sidebar.Tab({
-			id: 'sharing',
-			name: t('files_sharing', 'Sharing'),
-			iconSvg: ShareVariant,
-
-			async mount(el, fileInfo, context) {
-				const SharingTab = (await import('./views/SharingTab.vue')).default
-				const View = Vue.extend(SharingTab)
-
-				if (TabInstance) {
-					TabInstance.$destroy()
-				}
-				TabInstance = new View({
-					// Better integration with vue parent component
-					parent: context,
-				})
-				// Only mount after we have all the info we need
-				await TabInstance.update(fileInfo)
-				TabInstance.$mount(el)
-			},
-
-			update(fileInfo) {
-				TabInstance.update(fileInfo)
-			},
-
-			destroy() {
-				if (TabInstance) {
-					TabInstance.$destroy()
-					TabInstance = null
-				}
-			},
-		}))
-	}
+registerSidebarTab({
+	id: 'sharing',
+	displayName: t('files_sharing', 'Sharing'),
+	iconSvgInline: ShareVariant,
+	order: 10,
+	tagName,
+	enabled() {
+		if (!window.customElements.get(tagName)) {
+			setupSidebarTab()
+		}
+		return true
+	},
 })
+
+/**
+ * Setup the sidebar tab as a web component
+ */
+function setupSidebarTab() {
+	const webComponent = wrap(Vue, FilesSidebarTab)
+	// In Vue 2, wrap doesn't support diseabling shadow. Disable with a hack
+	Object.defineProperty(webComponent.prototype, 'attachShadow', {
+		value() { return this },
+	})
+	Object.defineProperty(webComponent.prototype, 'shadowRoot', {
+		get() { return this },
+	})
+
+	window.customElements.define(tagName, webComponent)
+}
diff --git a/apps/files/src/services/FileInfo.ts b/apps/files_sharing/src/services/FileInfo.ts
similarity index 88%
rename from apps/files/src/services/FileInfo.ts
rename to apps/files_sharing/src/services/FileInfo.ts
index f146b662fe8..f8ea6b37310 100644
--- a/apps/files/src/services/FileInfo.ts
+++ b/apps/files_sharing/src/services/FileInfo.ts
@@ -1,11 +1,9 @@
-/**
+/*!
  * SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
-/* eslint-disable jsdoc/require-jsdoc */
-
-import type { Attribute, Node } from '@nextcloud/files'
+import type { Attribute, INode } from '@nextcloud/files'
 
 interface RawLegacyFileInfo {
 	id: number
@@ -30,11 +28,16 @@ export type LegacyFileInfo = RawLegacyFileInfo & {
 	get: (key: keyof RawLegacyFileInfo) => unknown
 	isDirectory: () => boolean
 	canEdit: () => boolean
-	node: Node
+	node: INode
 	canDownload: () => boolean
 }
 
-export default function(node: Node): LegacyFileInfo {
+/**
+ * Convert Node to legacy file info
+ *
+ * @param node - The Node to convert
+ */
+export default function(node: INode): LegacyFileInfo {
 	const rawFileInfo: RawLegacyFileInfo = {
 		id: node.fileid!,
 		path: node.dirname,
diff --git a/apps/files_sharing/src/views/FilesSidebarTab.vue b/apps/files_sharing/src/views/FilesSidebarTab.vue
new file mode 100644
index 00000000000..e46e78722c0
--- /dev/null
+++ b/apps/files_sharing/src/views/FilesSidebarTab.vue
@@ -0,0 +1,21 @@
+<script setup lang="ts">
+import type { IFolder, INode, IView } from '@nextcloud/files'
+
+import { computed } from 'vue'
+import SharingTab from './SharingTab.vue'
+import FileInfo from '../services/FileInfo.ts'
+
+const props = defineProps<{
+	node?: INode
+	// eslint-disable-next-line vue/no-unused-properties -- Required on the web component interface
+	folder?: IFolder
+	// eslint-disable-next-line vue/no-unused-properties -- Required on the web component interface
+	view?: IView
+}>()
+
+const fileInfo = computed(() => props.node && FileInfo(props.node))
+</script>
+
+<template>
+	<SharingTab v-if="fileInfo" :file-info="fileInfo" />
+</template>
diff --git a/apps/files_sharing/src/views/SharingTab.vue b/apps/files_sharing/src/views/SharingTab.vue
index 17398fbcf14..784958c5aed 100644
--- a/apps/files_sharing/src/views/SharingTab.vue
+++ b/apps/files_sharing/src/views/SharingTab.vue
@@ -230,6 +230,13 @@ export default {
 
 	mixins: [ShareDetails],
 
+	props: {
+		fileInfo: {
+			type: Object,
+			required: true,
+		},
+	},
+
 	data() {
 		return {
 			config: new Config(),
@@ -238,8 +245,6 @@ export default {
 			expirationInterval: null,
 			loading: true,
 
-			fileInfo: null,
-
 			// reshare Share object
 			reshare: null,
 			sharedWithMe: {},
@@ -328,18 +333,19 @@ export default {
 		},
 	},
 
-	methods: {
-		/**
-		 * Update current fileInfo and fetch new data
-		 *
-		 * @param {object} fileInfo the current file FileInfo
-		 */
-		async update(fileInfo) {
-			this.fileInfo = fileInfo
-			this.resetState()
-			this.getShares()
+	watch: {
+		fileInfo: {
+			immediate: true,
+			handler(newValue, oldValue) {
+				if (oldValue?.id === undefined || oldValue?.id !== newValue?.id) {
+					this.resetState()
+					this.getShares()
+				}
+			},
 		},
+	},
 
+	methods: {
 		/**
 		 * Get the existing shares infos
 		 */
diff --git a/cypress/e2e/files_sharing/FilesSharingUtils.ts b/cypress/e2e/files_sharing/FilesSharingUtils.ts
index fb3b3cb72b9..f83f0c9c782 100644
--- a/cypress/e2e/files_sharing/FilesSharingUtils.ts
+++ b/cypress/e2e/files_sharing/FilesSharingUtils.ts
@@ -35,8 +35,12 @@ export function createShare(fileName: string, username: string, shareSettings: P
 
 export function openSharingDetails(index: number) {
 	cy.get('#app-sidebar-vue').within(() => {
-		cy.get('[data-cy-files-sharing-share-actions]').eq(index).click({ force: true })
-		cy.get('[data-cy-files-sharing-share-permissions-bundle="custom"]').click()
+		cy.findAllByRole('button', { name: /open sharing details/i })
+			.should('have.length.at.least', index + 1)
+			.eq(index)
+			.click({ force: true })
+		cy.get('[data-cy-files-sharing-share-permissions-bundle="custom"]')
+			.click()
 	})
 }
 
diff --git a/cypress/e2e/files_sharing/expiry-date.cy.ts b/cypress/e2e/files_sharing/expiry-date.cy.ts
index 32b5239e3a1..0055b499d38 100644
--- a/cypress/e2e/files_sharing/expiry-date.cy.ts
+++ b/cypress/e2e/files_sharing/expiry-date.cy.ts
@@ -90,11 +90,13 @@ describe('files_sharing: Expiry date', () => {
 		prepareDirectory(dir)
 		updateShare(dir, 0, { expiryDate: fortnight })
 		validateExpiryDate(dir, fortnightString)
-
 		closeSidebar()
+
+		cy.log('Upadate share and validate expiry date is kept')
 		updateShare(dir, 0, { note: 'Only note changed' })
 		validateExpiryDate(dir, fortnightString)
 
+		cy.log('Reload page and validate expiry date is kept')
 		cy.visit('/apps/files')
 		validateExpiryDate(dir, fortnightString)
 	})