That would be cool! Did you send that idea to fiatjaf?
Discussion
I've tagged nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z a couple times in the last few months about adding that feature to Amethyst but I don't think he saw it. I should just open a GitHub issue about it.