i am stumped.
resolution was locked to something weird like 1280x720 in borderless.
changed to fullscreen and 1080x720 and now its zoomed in to the top left of the screen and I cant change it back, cant find where xbox game pass installs either to change any config files and cant change it back to the old res, which looked remarkably like playing ace combat 3 in ps2
im not sure i can actually be bothered to sort it as it doesnt look great but i was keen to try it out.
anyone else had same or know how to fix?