bug#49959: 28.0.50; Emacs got quasi freeze

[martin rudalics]

> Sorry, but still without avail.

Then we have to dig deeper.  For this purpose please proceed as follows
with emacs -Q:

(1) Evaluate the form (setq frame-size-history '(100))

(2) Switch to another virtual desktop and back.

(3) Do C-g or whatever you need to make that frame accessible

(4) Evaluate the form (frame--size-history)

(5) Post the contents of the buffer named *frame-size-history* here

Thanks, martin