Im just confused because the other people in the Round 5 Die Maschine Glitch runs use Cranked and my run got rejected because of that.

I believe that the runs you are referencing were uploaded and verified before cranked was considered a reasoning for rejection.

Taken directly from the rules, "Playing on the "Cranked" game mode is not allowed, your run will be denied."

Those runs should be denied for playing on cranked

Mhm. Okay gotcha