I recently downloaded Tamriel Rebuilt, the latest version. While the installation was successful, Morrowind will not open in full screen anymore. It boosted it up to the highest resolution, and I took this down which has made the screen a bit bigger but not up to the fullscreen it was before. I believe I followed the installation guide successfully and I understood tamriel rebuilt would work even on my slightly old laptop.
I have tried common online fixes like unchecking the steam overlay, pressing alt+enter and even inputting a 'fullscreen' command onto steam. Can someone help with me this please?