(1) After clicking on the Steam Workshop tab the game will continue to work on loading and populating the thumbnails, even if you close the window. As visible from the grinding FPS drop (counter top left in video). Twitter tab doesn't seem to do this. (2) The scroll bar position is transferred between the 3 tabs. (3) I've noticed that the tech name and creator name at the bottom look fuzzy too. Do they have to be rendered differently to the other text information? I think this is all @TheFuntastic's area.