Alain.Cochard@unistra.fr writes:

> Ihor Radchenko writes on Sat 11 Feb 2023 18:22:
>
>  > We can indeed at such warning, but it will probably be not very
>  > helpful.
>
> I don't understand this.  And isn't it better to have a more accurate
> manual anyway?

Sure. But I want to implement more generic feature.
See the attached patch.

> Also, this is another instance where 'C-h v' with the cursor on
> 'org-fold-catch-invisible-edits' does not offer it right away in the
> minibuffer.  I am surprised since it does so in 9.5 (with
> 'org-catch-invisible-edit').

The variable has been moved to a different file.
C-h v not working is an Emacs bug.