Xbox cloud gaming supporting 21:9 shows

Hey there! I bought some time in the past a 21:9 monitor and that i’m utilizing it to play with my Xbox collection S, nevertheless it has two giant black bands on the perimeters.

Nevertheless, i noticed that if i plug it into my PC and stream Fortnite by way of cloud gaming it totally helps my monitor ratio. I attempted it with different video games i’ve in my library, nevertheless it appears these don’t assist such monitor ratios.

Are you aware every other recreation supporting 21:9 displays by way of cloud gaming?