Since yesterday the Launcher-window is not proper sized and i can't read nor resize some important columns. My guess is the new ACC-build caused it, because the window-bar was out of proportion and Sim Commander seems to have some problems as well. Does anyone know how to fix this?
If I'm not mistaken, Steam's interface is based on the Chromium engine. I don't know, if rF2's launcher is also using it, but if it does, maybe you just accidentally hit a hotkey ? (eg. F11 is toggling fullscreen on/off) I'm still at work, so I cannot check for myself. Other than that, you should verify the game's cache integrity