bug#61667: 29.0.60; Failure to redisplay

[Gregory Heytings]

> I don't have any of them installed, but I can try. Which one do you 
> recommend? Perhaps we should choose one that still uses GTK3?
>
> I use stock Ubuntu (22.10).

Window Maker, for example.  I think its package name is "wmaker".

> Hmm, yes.
>
>  --eval "(setq frame-title-format \"foo bar foo\")"
>
> indeed makes the problem go away. Both the 200-300ms delay in my repro 
> scenario, and the multi-second delay with my personal configuration.

That's already a step forward.  But as Eli said, it's surprising that you 
could reproduce the bug with earlier Emacsen in which the title bar was 
(by default) constant.