I hope I have not missed something, but is there now at least some manual way, apart from the layout app, to get rid of the gnome theme of firefox?
The fix suggested in Disable firefox gnome native theme does not work, cause the according path “~/.mozilla/firefox//chrome/” does not exist on my install, there is no folder for my or any profile in the folder ~/.mozilla/firefox/.
And I really do need a fix, cause with this theme my mails for work get displayed as white text on white background. And that problem only shows up in firefox with the gnome theming.
Also for me, the layout app straight out crashes whenever I turn the switch of the firefox gnome theming.