I just switched Linux distro last night (Ubuntu to Fedora) and downloaded the latest Thunderbird (v78). I thought the oversized, cartoonish UI was something inh

I just switched Linux distro last night (Ubuntu to Fedora) and downloaded the latest Thunderbird (v78). I thought the oversized, cartoonish UI was something inherited from the Gtk or Gnome version shipping with the new distro (which oddly didn't affect other applications). Now I can see it was a change in Thunderbird, and I hate it. It's so clunky, that when enabling Large Text in Gnome (to make things more legible on the 1080p 14in laptop screen) Thunderbird looks disproportionately large compared to every other application.