I'm also having this problem, changing the gnome tweaks font scale fixes but only until gnome shell restarts. I found @konrad solution to work, reverting back to libmutter-6 seemed to have fixed not only scaling but it also seemed to make the animations smoother.
I'm also having this problem, changing the gnome tweaks font scale fixes but only until gnome shell restarts. I found @konrad solution to work, reverting back to libmutter-6 seemed to have fixed not only scaling but it also seemed to make the animations smoother.