Genshin Impact full screen problem in tablet mode on Laptop
I play in tablet mode on my laptop, so the weakest flip I do while opening the game has to look like
I used to reinstall the game and it works, but that takes too much time.
I dont know if its taking the mobile game build or the PC game build.
Do you have a launcher? (A screen that opens up before the game to do updates and has a big Launch yellow button)
If its the PC game build I would look for, in the settings, the screen settings (resolution) and make sure its something like 1920x1080. My guess is that as soon as the tablet flips in portrait mode, it forces a resolution for portrait (that will show the most of the game possible in a supported resolution) but when it goes back to landscape it doesnt do that check.