Pixelated setting and rewards

https://preview.redd.it/2nzyh8pe5gng1.png?width=2839&format=png&auto=webp&s=7c3f05fb91f2c51e9e3c9c3e7a927e5a66a20808

it's as the title says, anyone has a fix?

also found it it happens only in fullscreen