Graphical glitch going fullscreen

about the same as MC-13467 but not the same, really. I go into fullscreen right at the right time after loading a world or joining a server, and i go fullscreen by pressing f11. I don't have any screenshots, but most of the screen except for the lower left corner is weird, and when you move it sort of overlays what you're seeing, if you knowesto what i mean. If you want, after i post this, I can try to do it again and take a screenshot and upload it again. Btw, you should add a thing on here for the game mode option for adventure. Has nothing to do with this but just a suggestion.