You'ren't's'amd
  1. Have an avatar favorited
  2. Same avatar gets added to the marketplace
  3. Avatar is still in my favorites but now only has marketplace options (i.e. "Purchase", "View Avatar Details", "Try Avatar")
  4. No option to unfavorite it.
Keep in mind that this has been here since the avatar marketplace got released (June 2nd, 2025. I also have 2 other avatars that I have favorited that have the same thing if you want me to add also).