Can't add or remove friends from "favorites" list in bnet app

So somehow i added 2 people to my favorites list by accident but can’t remove them at all. I mainly play WoW and there’s just no way to remove them from my favorites list while playing WoW. Nothing happens when i click ‘remove’. When i remove them via battle.net app they do get removed until i start the game, when they appear as favorites again. If i remove them via bnet app and restart app then they reappear again…