Play a game I got on disc but is also on game pass

I do actually have the disc in the disc drive

You would start it just like you would have with Game Pass, you just need the disc in the disc drive .

This isnt a new thing, I have a few games for gold games that show up as game pass games.

Also any of my games that i actually own (physical disc versions) also show up as game pass games if they are in game pass, but that just means i don't have to put the disc in too play them. I assume that when such games are removed from game pass ill just
have to revert to putting the disc back in the drive to play.

And to answer your question, I played the game with the disc in but I also had the game pass so I could take it out and still play

Game is fifa 19 on disc and nba19 which i downloaded with code a got whit Xbox.There is no error on screen,just wont play.It take me to game pass choises.That is it.Did not try play offline,before i got game pass games worked fine online and i was able
to play and chat with my friends.