create unlimited premium accounts for free using gamepass launcher

There is a bug when using the new launcher downloaded from the xbox apps, if you connect to an gamepass account and then switch to another account even if he dosn't have gamepass on the account the play buttion still accsessable and after pressing it the lancher ask for username and will activate the account as if the user really bought it and will stay activate as long it connected on the new launcher even when the launcher is close and then its possible to login to the account from another launcher even from modifed launchers and play on premium severs