Reinstantiate editor on changes

We can't dynamically update the content, so we have to recreate the Editor whenever something changes (page loads and updates)

components/common/Editor/index.tsx

@@ -1,4 +1,4 @@
-import { ComponentProps, useCallback } from 'react'
+import { ComponentProps, useCallback, useEffect, useState } from 'react'
 import { useRouter } from 'next/router'
 import { useEditor, EditorContent } from '@tiptap/react'
 import StarterKit from '@tiptap/starter-kit'
@@ -8,6 +8,7 @@ import CustomMention from '~extensions/CustomMention'
 import classNames from 'classnames'
 
 import { mentionSuggestionOptions } from '~utils/mentionSuggestions'
+import { Editor as TiptapEditor } from '@tiptap/core'
 import type { JSONContent } from '@tiptap/core'
 
 import styles from './index.module.scss'
@@ -30,6 +31,8 @@ const Editor = ({
   const router = useRouter()
   const locale = router.locale || 'en'
 
+  const [editor, setEditor] = useState<TiptapEditor | undefined>(undefined)
+
   function isJSON(content?: string) {
     if (!content) return false
 
@@ -41,25 +44,9 @@ const Editor = ({
     return true
   }
 
-  function formatContent(content?: string) {
-    if (!content) return ''
-    if (isJSON(content)) return JSON.parse(content)
-    else {
-      // Otherwise, create a new <p> tag after each double newline.
-      // Add < br /> tags for single newlines.
-      // Add a < br /> after each paragraph.
-      const paragraphs = content.split('\n\n')
-      const formatted = paragraphs
-        .map((p) => {
-          const lines = p.split('\n')
-          return lines.join('<br />')
-        })
-        .join('</p><br /><p>')
-      return formatted
-    }
-  }
-
-  const editor = useEditor({
+  useEffect(() => {
+    editor?.destroy()
+    const newEditor: TiptapEditor = new TiptapEditor({
       content: formatContent(content),
       editable: editable,
       editorProps: {
@@ -99,6 +86,27 @@ const Editor = ({
       },
     })
 
+    setEditor(newEditor)
+  }, [content])
+
+  function formatContent(content?: string) {
+    if (!content) return ''
+    if (isJSON(content)) return JSON.parse(content)
+    else {
+      // Otherwise, create a new <p> tag after each double newline.
+      // Add < br /> tags for single newlines.
+      // Add a < br /> after each paragraph.
+      const paragraphs = content.split('\n\n')
+      const formatted = paragraphs
+        .map((p) => {
+          const lines = p.split('\n')
+          return lines.join('<br />')
+        })
+        .join('</p><br /><p>')
+      return formatted
+    }
+  }
+
   const setLink = useCallback(() => {
     const previousUrl = editor?.getAttributes('link').href
     const url = window.prompt('URL', previousUrl)