Widex app - how to delete unused programs

Hi all - can deleting programs be done in the widex app, or only in compass? I actually don’t see all of them in compass, because they were made using two different sets of the same make model hearing aids (moment sheer), while I trialed the support aspect from 2 providers. I supposed I could delete the app and start again, if it comes to that. None of them can’t be rebuilt. Thanks