bug#61667: 29.0.60; Failure to redisplay

[Po Lu]

Eli Zaretskii <eliz@gnu.org> writes:

> So you are saying that GNOME needs to implement well what Emacs has
> implemented for ages in dispnew.c, in update_window and its
> subroutines?

Yes, because GNOME Shell is the program which actually displays the
window contents after Emacs finishes updating it.  GNOME might be
forgetting it must update the display after Emacs finishes.

> Do they provide some knobs to tune the damage tracking, per chance?
> If so, maybe Dmitry could play with those knobs.

Unfortunately not.