I don't know what happened, but after installing Zettlr 4.2.0 from the .deb package in Debian 13 the app was broken. I can't use it any longer because it is not responsive as one would expect. To begin with it doesn't open full page/screen. And then, when I try to enlarge the window it shrinks until it is tiny. Every time I try to click the square to make the window fit my screen, it shrinks! Next I tried to pull the window from the edges or a corner and again, same effect: window shrinks and almost dissapears. So I stopped doing that and tried to use it as it was. No use. Can't do finds, can't start typing noting works any longer. Deleted the app. Installed a previous version. No use. Deleted the app, re-installed it. The same. Please help. I try to finish a text right now and my daily drive is basically unusable right now.