diff --git a/packages/ra-input-rich-text/src/RichTextInput.spec.tsx b/packages/ra-input-rich-text/src/RichTextInput.spec.tsx
index d3cf7c1cb83..37ed23469b4 100644
--- a/packages/ra-input-rich-text/src/RichTextInput.spec.tsx
+++ b/packages/ra-input-rich-text/src/RichTextInput.spec.tsx
@@ -1,7 +1,8 @@
 import * as React from 'react';
 import expect from 'expect';
-import { render, waitFor } from '@testing-library/react';
-import { Basic } from './RichTextInput.stories';
+import { render, screen, waitFor } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { Basic, EditorRecreation } from './RichTextInput.stories';
 
 describe('<RichTextInput />', () => {
     it('should update its content when fields value changes and add a trailing break to it', async () => {
@@ -23,4 +24,22 @@ describe('<RichTextInput />', () => {
             );
         });
     });
+
+    it('should update its content when the editor is recreated while the field value changes', async () => {
+        const { container } = render(<EditorRecreation />);
+
+        await waitFor(() => {
+            expect(container.querySelector('.ProseMirror')?.innerHTML).toEqual(
+                '<p>This post is a draft, you can edit it.</p>'
+            );
+        });
+
+        await userEvent.click(screen.getByText('Switch post'));
+
+        await waitFor(() => {
+            expect(container.querySelector('.ProseMirror')?.innerHTML).toEqual(
+                '<p>This post is published, it is read-only.</p>'
+            );
+        });
+    });
 });
diff --git a/packages/ra-input-rich-text/src/RichTextInput.stories.tsx b/packages/ra-input-rich-text/src/RichTextInput.stories.tsx
index e01b3b673ec..e1a2606dd3b 100644
--- a/packages/ra-input-rich-text/src/RichTextInput.stories.tsx
+++ b/packages/ra-input-rich-text/src/RichTextInput.stories.tsx
@@ -17,7 +17,7 @@ import {
     Toolbar as RAToolbar,
     SaveButton,
 } from 'ra-ui-materialui';
-import { useWatch } from 'react-hook-form';
+import { useFormContext, useWatch } from 'react-hook-form';
 import fakeRestDataProvider from 'ra-data-fakerest';
 import { Routes, Route } from 'react-router-dom';
 import Mention from '@tiptap/extension-mention';
@@ -112,6 +112,65 @@ export const ReadOnly = (props: Partial<SimpleFormProps>) => (
     </AdminContext>
 );
 
+const postsToSwitch = [
+    { body: '<p>This post is a draft, you can edit it.</p>', readOnly: false },
+    { body: '<p>This post is published, it is read-only.</p>', readOnly: true },
+];
+
+const SwitchPostButton = ({
+    postIndex,
+    onSwitch,
+}: {
+    postIndex: number;
+    onSwitch: (index: number) => void;
+}) => {
+    const { setValue } = useFormContext();
+    return (
+        <Button
+            onClick={() => {
+                const nextIndex = (postIndex + 1) % postsToSwitch.length;
+                setValue('body', postsToSwitch[nextIndex].body);
+                onSwitch(nextIndex);
+            }}
+        >
+            Switch post
+        </Button>
+    );
+};
+
+/**
+ * Changing the value and the readOnly prop at the same time recreates the editor
+ * while the content sync effect still references the previous (destroyed) one.
+ * Clicking on "Switch post" used to throw
+ * "Cannot read properties of null (reading 'commands')".
+ */
+export const EditorRecreation = (props: Partial<SimpleFormProps>) => {
+    const [postIndex, setPostIndex] = React.useState(0);
+    return (
+        <AdminContext i18nProvider={i18nProvider}>
+            <ResourceContextProvider value="posts">
+                <Card>
+                    <SimpleForm
+                        defaultValues={{ body: postsToSwitch[0].body }}
+                        onSubmit={() => {}}
+                        {...props}
+                    >
+                        <SwitchPostButton
+                            postIndex={postIndex}
+                            onSwitch={setPostIndex}
+                        />
+                        <RichTextInput
+                            source="body"
+                            readOnly={postsToSwitch[postIndex].readOnly}
+                        />
+                        <FormInspector />
+                    </SimpleForm>
+                </Card>
+            </ResourceContextProvider>
+        </AdminContext>
+    );
+};
+
 export const Small = (props: Partial<SimpleFormProps>) => (
     <AdminContext i18nProvider={i18nProvider}>
         <ResourceContextProvider value="posts">
diff --git a/packages/ra-input-rich-text/src/RichTextInput.tsx b/packages/ra-input-rich-text/src/RichTextInput.tsx
index 3688d686274..9b7b1c9a3c9 100644
--- a/packages/ra-input-rich-text/src/RichTextInput.tsx
+++ b/packages/ra-input-rich-text/src/RichTextInput.tsx
@@ -114,7 +114,12 @@ export const RichTextInput = (props: RichTextInputProps) => {
     const { error, invalid, isTouched } = fieldState;
 
     useEffect(() => {
-        if (!editor) return;
+        // Tiptap v3's Editor.destroy() sets commandManager to null, and the
+        // `commands` getter dereferences it. When the editor is recreated (e.g.
+        // readOnly/disabled/editorOptions/id change), this passive effect can run
+        // against the just-destroyed instance, throwing "Cannot read properties of
+        // null (reading 'commands')". Bail out on destroyed editors as well.
+        if (!editor || editor.isDestroyed) return;
 
         const { from, to } = editor.state.selection;
 
diff --git a/packages/ra-ui-materialui/src/layout/Notification.spec.tsx b/packages/ra-ui-materialui/src/layout/Notification.spec.tsx
index e92d3686e26..ecc219ea12a 100644
--- a/packages/ra-ui-materialui/src/layout/Notification.spec.tsx
+++ b/packages/ra-ui-materialui/src/layout/Notification.spec.tsx
@@ -1,5 +1,6 @@
 import * as React from 'react';
 import { fireEvent, render, screen, waitFor } from '@testing-library/react';
+import { major as muiMajor } from '@mui/material';
 
 import {
     ConsecutiveNotifications,
@@ -8,6 +9,29 @@ import {
 } from './Notification.stories';
 
 describe('<Notification />', () => {
+    (muiMajor >= 6 ? it : it.skip)(
+        'should confirm an undoable mutation only once when its notification exits with MUI 6+',
+        async () => {
+            const deleteOne = jest
+                .fn()
+                .mockImplementation((_resource, { id }) =>
+                    Promise.resolve({ data: { id } })
+                );
+            const dataProvider = { delete: deleteOne } as any;
+            const { container } = render(
+                <ConsecutiveUndoable dataProvider={dataProvider} />
+            );
+
+            (await screen.findByText('Delete post 1')).click();
+            await screen.findByText('Post 1 deleted');
+            fireEvent.click(container);
+
+            await waitFor(() => expect(deleteOne).toHaveBeenCalled());
+            expect(deleteOne).toHaveBeenCalledTimes(1);
+            expect(deleteOne).toHaveBeenCalledWith('posts', { id: 1 });
+        }
+    );
+
     it('should confirm the first undoable notification when a second one starts', async () => {
         const deleteOne = jest
             .fn()
diff --git a/packages/ra-ui-materialui/src/layout/Notification.tsx b/packages/ra-ui-materialui/src/layout/Notification.tsx
index 327bd1a1434..a7ab8d9409d 100644
--- a/packages/ra-ui-materialui/src/layout/Notification.tsx
+++ b/packages/ra-ui-materialui/src/layout/Notification.tsx
@@ -168,8 +168,12 @@ export const Notification = (inProps: NotificationProps) => {
                         : autoHideDurationFromMessage ?? undefined
                 }
                 disableWindowBlurListener={undoable}
-                TransitionProps={transitionProps}
-                ContentProps={contentProps}
+                {...(muiMajor < 6
+                    ? {
+                          TransitionProps: transitionProps,
+                          ContentProps: contentProps,
+                      }
+                    : {})}
                 onClose={handleRequestClose}
                 action={
                     undoable ? (
diff --git a/packages/ra-ui-materialui/src/list/datatable/DataTable.spec.tsx b/packages/ra-ui-materialui/src/list/datatable/DataTable.spec.tsx
index 0277f304871..837c04a8f59 100644
--- a/packages/ra-ui-materialui/src/list/datatable/DataTable.spec.tsx
+++ b/packages/ra-ui-materialui/src/list/datatable/DataTable.spec.tsx
@@ -1,5 +1,11 @@
 import { fireEvent, render, screen, waitFor } from '@testing-library/react';
+import { QueryClient } from '@tanstack/react-query';
 import * as React from 'react';
+import {
+    ResourceContextProvider,
+    TestMemoryRouter,
+    type AuthProvider,
+} from 'ra-core';
 import {
     Basic,
     Columns,
@@ -12,6 +18,8 @@ import {
     StandaloneDynamic,
     StandaloneStatic,
 } from './DataTable.stories';
+import { DataTable } from './DataTable';
+import { AdminContext } from '../../AdminContext';
 
 describe('DataTable', () => {
     it('should render one row per record in the list', async () => {
@@ -218,6 +226,71 @@ describe('DataTable', () => {
         });
     });
     describe('bulkActionButtons', () => {
+        it('should not enable delete permission queries without an auth provider', async () => {
+            const queryClient = new QueryClient();
+
+            render(
+                <TestMemoryRouter>
+                    <AdminContext queryClient={queryClient}>
+                        <ResourceContextProvider value="books">
+                            <DataTable
+                                bulkActionsToolbar={<></>}
+                                data={[{ id: 1 }]}
+                                isPending={false}
+                                onSelect={jest.fn()}
+                                onToggleItem={jest.fn()}
+                                selectedIds={[]}
+                                total={1}
+                            >
+                                <DataTable.Col source="id" />
+                            </DataTable>
+                        </ResourceContextProvider>
+                    </AdminContext>
+                </TestMemoryRouter>
+            );
+
+            await waitFor(() => {
+                const [query] = queryClient.getQueryCache().findAll({
+                    queryKey: ['auth', 'canAccess'],
+                });
+                expect(query.state.fetchStatus).toBe('idle');
+                expect(query.state.data).toBeUndefined();
+            });
+        });
+
+        it('should not check delete permissions when bulk actions are disabled', () => {
+            const authProvider: AuthProvider = {
+                canAccess: jest.fn().mockResolvedValue(true),
+                checkAuth: jest.fn().mockResolvedValue(undefined),
+                checkError: jest.fn().mockResolvedValue(undefined),
+                getPermissions: jest.fn().mockResolvedValue(undefined),
+                login: jest.fn().mockResolvedValue(undefined),
+                logout: jest.fn().mockResolvedValue(undefined),
+            };
+
+            render(
+                <TestMemoryRouter>
+                    <AdminContext authProvider={authProvider}>
+                        <ResourceContextProvider value="books">
+                            <DataTable
+                                bulkActionButtons={false}
+                                data={[{ id: 1 }]}
+                                isPending={false}
+                                onSelect={jest.fn()}
+                                onToggleItem={jest.fn()}
+                                selectedIds={[]}
+                                total={1}
+                            >
+                                <DataTable.Col source="id" />
+                            </DataTable>
+                        </ResourceContextProvider>
+                    </AdminContext>
+                </TestMemoryRouter>
+            );
+
+            expect(authProvider.canAccess).not.toHaveBeenCalled();
+        });
+
         it('should reveal bulk delete button by default on row selection', async () => {
             render(<Basic />);
             const checkboxes = await screen.findAllByRole('checkbox');
diff --git a/packages/ra-ui-materialui/src/list/datatable/DataTable.tsx b/packages/ra-ui-materialui/src/list/datatable/DataTable.tsx
index 8ccbfdf3927..35ce814a0f5 100644
--- a/packages/ra-ui-materialui/src/list/datatable/DataTable.tsx
+++ b/packages/ra-ui-materialui/src/list/datatable/DataTable.tsx
@@ -139,6 +139,7 @@ export const DataTable = React.forwardRef(function DataTable<
     const { canAccess: canDelete } = useCanAccess({
         resource: resourceFromContext,
         action: 'delete',
+        ...(props.bulkActionButtons === false ? { enabled: false } : {}),
     });
 
     const {
diff --git a/yarn.lock b/yarn.lock
index ffafede1b67..89d51b2478e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14533,9 +14533,9 @@ __metadata:
   linkType: hard
 
 "ip-address@npm:^10.0.1":
-  version: 10.2.0
-  resolution: "ip-address@npm:10.2.0"
-  checksum: 5a00aada6e922c9c69dfc800ed5d0fa3348675ebdeed0e1575f503f27ca385b5f534363c9af7ad1daf64c1f1409388cdd3cc2e9b9b0fe1c924a431378d55075a
+  version: 10.4.0
+  resolution: "ip-address@npm:10.4.0"
+  checksum: d7b0bd2624fd861afbae6e49036a9b56f9506eaff7ff38592b7b4492dd5c272b53f5356dc8cc019e318acf29a96c90a3d1af1df761960267d23efa96858270fa
   languageName: node
   linkType: hard