Roblox group assets won't load in my game

Even after the transfer, animations and audio can still break. Animations have to be uploaded by the group, not your personal account, or they won't play in a group game, so re-upload them under the group. Private audio is similar, the experience needs permission to use it, which you grant from the asset's settings.

Ownership. Group-owned assets only load in experiences the group owns, so if the game is still on your personal account they show blank. Transfer the game to the group.