Changelog suggests that the latest snapshot "Added sound effect to help players understand they've already looted a vault", the sound effect can be seen in /playsound, however it does not seem to play in gameplay.
1. Loot Vault
2. Try looting the Vault again
3. Vault fails to reward because its already been looted, but no sound plays.
Thank you for your report!
We're tracking this issue in MC-272354, so this ticket is being resolved and linked as a duplicate.
That ticket has already been resolved as working as intended, which means this is not considered a bug and won't be fixed. Please do not leave a comment on the linked ticket.
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