@angristan Ok so I couldn't find a screenshot with the custom bars. Nightly is definitely altered by lxappearance, but the bar is only larger.

However, I'm sure I had rectangular bars on Tweetdeck at some point. (Maybe the plastik theme.) https://witches.town/media/QXr41B8d4f_vCOl3iPg https://witches.town/media/f1Vp3sT6HjZcX-XubuY