When trying to add an app (BTD6) to secure folder, it instead adds another app (Youtubers Life), when I open the supposed "BTD6" it does boot into Youtubers life. I do have enough storage for it to copy the app over to secure folder.
me selecting BTD6
Youtubers life appearing in my secure folder
UPDATE: I managed to get the game added BUT for some reason the only way to add the game was to keep trying to add BTD6 until it cycles through every game that I had installed until it had no other game to add except BTD6
