bug#59351: 29.0.50; [PATCH] Fix mouse click position to menu bar entry

[Eli Zaretskii]

> From: Manuel Giraud <manuel@ledu-giraud.fr>
> Cc: luangruo@yahoo.com,  59351@debbugs.gnu.org
> Date: Sat, 26 Nov 2022 18:26:34 +0100
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> [...]
> 
> > The idea looks correct, thanks.  What exactly prevents this from working
> > with multiple windows on the same frame?
> 
> For instance, when vertically split (by C-x 3), the other window is not
> correctly redrawn (text area is above menu bar).  Everything is then
> fixed by the next unsplit/split.  Maybe, I should have use
> adjust_frame_size here.

In redisplay_internal, we have:

              if (FRAME_VISIBLE_P (f) && !FRAME_OBSCURED_P (f))
                {
                  /* If fonts changed on visible frame, display again.  */
                  if (f->fonts_changed)
                    {
                      adjust_frame_glyphs (f);
                      /* Disable all redisplay optimizations for this
                         frame.  For the reasons, see the comment near
                         the previous call to adjust_frame_glyphs above.  */
                      SET_FRAME_GARBAGED (f);
                      f->fonts_changed = false;
                      goto retry_frame;
                    }

It sounds like this part is not being run in your case, so please try to
figure out why.  I think if the above code runs, what you want to do will
happen automatically.