diff --git a/apps/client/src/widgets/react/NoteStore.ts b/apps/client/src/widgets/react/NoteStore.ts
deleted file mode 100644
index 6f34c6d23..000000000
--- a/apps/client/src/widgets/react/NoteStore.ts
+++ /dev/null
@@ -1,33 +0,0 @@
-type Listener = () => void;
-
-class NoteSavedDataStore {
-    private data = new Map<string, string>();
-    private listeners = new Map<string, Set<Listener>>();
-
-    get(noteId: string) {
-        return this.data.get(noteId);
-    }
-
-    set(noteId: string, value: string) {
-        this.data.set(noteId, value);
-        this.listeners.get(noteId)?.forEach(l => l());
-    }
-
-    subscribe(noteId: string, listener: Listener) {
-        let set = this.listeners.get(noteId);
-        if (!set) {
-            set = new Set();
-            this.listeners.set(noteId, set);
-        }
-        set.add(listener);
-
-        return () => {
-            set!.delete(listener);
-            if (set!.size === 0) {
-                this.listeners.delete(noteId);
-            }
-        };
-    }
-}
-
-export const noteSavedDataStore = new NoteSavedDataStore();
diff --git a/apps/client/src/widgets/react/hooks.tsx b/apps/client/src/widgets/react/hooks.tsx
index 73fbfc101..eadbf12a6 100644
--- a/apps/client/src/widgets/react/hooks.tsx
+++ b/apps/client/src/widgets/react/hooks.tsx
@@ -3,7 +3,7 @@ import { FilterLabelsByType, KeyboardActionNames, OptionNames, RelationNames } f
 import { Tooltip } from "bootstrap";
 import Mark from "mark.js";
 import { RefObject, VNode } from "preact";
-import { CSSProperties, useSyncExternalStore } from "preact/compat";
+import { CSSProperties } from "preact/compat";
 import { MutableRef, useCallback, useContext, useDebugValue, useEffect, useLayoutEffect, useMemo, useRef, useState } from "preact/hooks";
 
 import appContext, { EventData, EventNames } from "../../components/app_context";
@@ -26,8 +26,6 @@ import utils, { escapeRegExp, randomString, reloadFrontendApp } from "../../serv
 import BasicWidget, { ReactWrappedWidget } from "../basic_widget";
 import NoteContextAwareWidget from "../note_context_aware_widget";
 import { DragData } from "../note_tree";
-import CKEditor from "./CKEditor";
-import { noteSavedDataStore } from "./NoteStore";
 import { NoteContextContext, ParentComponent, refToJQuerySelector } from "./react_utils";
 
 export function useTriliumEvent<T extends EventNames>(eventName: T, handler: (data: EventData<T>) => void) {
@@ -115,7 +113,6 @@ export function useEditorSpacedUpdate({ note, noteContext, getData, onContentCha
             protected_session_holder.touchProtectedSessionIfNecessary(note);
             await server.put(`notes/${note.noteId}/data`, data, parentComponent?.componentId);
 
-            noteSavedDataStore.set(note.noteId, data.content);
             dataSaved?.(data);
         };
     }, [ note, getData, dataSaved ]);
@@ -124,7 +121,6 @@ export function useEditorSpacedUpdate({ note, noteContext, getData, onContentCha
     // React to note/blob changes.
     useEffect(() => {
         if (!blob) return;
-        noteSavedDataStore.set(note.noteId, blob.content);
         spacedUpdate.allowUpdateWithoutChange(() => onContentChange(blob.content));
     }, [ blob ]);
 
@@ -156,14 +152,6 @@ export function useEditorSpacedUpdate({ note, noteContext, getData, onContentCha
     return spacedUpdate;
 }
 
-export function useNoteSavedData(noteId: string | undefined) {
-    return useSyncExternalStore(
-        (cb) => noteId ? noteSavedDataStore.subscribe(noteId, cb) : () => {},
-        () => noteId ? noteSavedDataStore.get(noteId) : undefined
-    );
-}
-
-
 /**
  * Allows a React component to read and write a Trilium option, while also watching for external changes.
  *