Table inside a NestedLexicalEditor doesn't update properly [BUG]

[oliver-crowe-bp]

• I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
• I have read the documentation and cannot find an answer.

Describe the bug
When a table is added inside a NestedLexicalEditor, the table cell contents does not update in the source mode until a space outside of the table is clicked within the NestedLexicalEditor. This means saved content can be lost when updating a table which is inside a NestedLexicalEditor.

To Reproduce

1. Add a component which uses a NestedLexicalEditor to the MDXEditor (e.g. anything which uses the GenericJsxEditor with children)
2. Click within the NestedLexicalEditor and insert a table
3. Add some text to a cell of the table
4. Click on the 'source mode' option to view the MDX source
5. Observe no text appears in the table source (even if you click outside the NestedLexicalEditor)
6. Click within the NestedLexicalEditor but outside of the table
7. The table text has now updated in the MDX source

Expected behavior
The table should update when it's changed, and not require an extra click inside the NestedLexicalEditor to trigger an update.

Screenshots
Video demonstration using the GenericJsxEditor and table plugin:

mdx-table-bug.mp4

Desktop (please complete the following information):

• OS: Windows 11
• Browser: Observed in Chrome, Edge, and Firefox

Additional context
I think this could be because the table editor doesn't dispatch the NESTED_EDITOR_UPDATED_COMMAND when it saves an update, so the NestedLexicalEditor doesn't update itself.

[petyosi]

That's a nasty limitation of Lexical's nested editors, a bit of a chicken-and-egg problem, I'm afraid.