Following the steps above causes the theme to be changed after a delay of a few seconds (3s on my setup). The relevant upstream discussion is at https://bugzilla.mozilla.org/show_bug.cgi?id=352096.
Following the steps above causes the theme to be changed after a delay of a few seconds (3s on my setup). The relevant upstream discussion is at https:/ /bugzilla. mozilla. org/show_ bug.cgi? id=352096.