CentOS - Jan 2024 - Disappearing content in Firefox (CentOS Stream 8)

Does anyone else experience issues with the Firefox version supplied with CentOS
Stream 8?

It mostly works on my system, but I have this recurring problem where I use it
for a while (a few hours, maybe), accessing different sites, opening and closing
windows and/or tabs perhaps - then all of a sudden, all content and also menus,
toolbars etc. disappear; the windows turn into empty frames or frames filled
with garbage data, and there doesn't seem to be a way to recover, except
restarting.

I've had this for a long time, across several updates. I can't really
tie the problem to specific activities or web sites. I should perhaps add that
when I say I use it for a while, I don't necessarily mean that I work
actively with my browser windows all the time - but they typically stay open the
whole day, to put it that way.

Is this a common issue? Is there a way to avoid it?

Thanks.

- Toralf