WORKAROUND:
Enable it manually from a Terminal:
gsettings set org.gnome.mutter experimental-features "['scale-monitor-framebuffer', 'x11-randr-fractional-scaling']"
WORKAROUND:
Enable it manually from a Terminal:
gsettings set org.gnome.mutter experimental- features "['scale- monitor- framebuffer' , 'x11-randr- fractional- scaling' ]"