Am Donnerstag, 15. Juli 2021 schrieb Edward:
On 7/15/21 5:07 PM, Mavridis Philippe wrote:
There is LXAppearance, which has both GTK2 and
GTK3 versions. Also,
if gtk2-tqt-engine is installed, the GTK theme can be set via TCC.
I have Debian installed, gtk2-tqt-engine is not in their
repositories. There is a Trinity package named
gtk3-tqt-engine-trinity, but I wouldn't know if that corrects the
issue. It's probably on Thunderbird's end.