What does triangle logo mean at the bottom corner of games and apps tiles on my Xbox Series X?

It didn’t work. I’m also noticing that it has the Series X|S optimized the logo in the bottom right hand corner, but there is no other edition that doesn’t have that.

Hi Machetefaceslap, The controller icon in the corner means you have dlc installed for that game/app, and the green * in the white triangle in the top right of the game/app means that it has been updated.

Hi, I hope you're doing great out there. I am an Independent advisor and I am here to help you in regard to your concern.

This may mean that you don't have the license for the said games, it can be installed via game share that is longer being shared with you or a game that was previously on the Xbox game pass library that you also don't own.

Are you sure ? Because in the poster I didn’t see steam logo I just saw (GamePass - Xbox series X/S - PC game) so I’m not sure and what PC game means ?

One instance is most likely on the bottom right as that is the tile that shows what's in the disc tray. The other tiles at the bottom show your most recently used games or apps, hence one of those tiles also shows the game you have just stopped playing.