Niantic has updated the official Known Issues support page for Pokémon GO. Read on below to learn more:
Shared AR Experience will be down for maintenance.
Last updated: 3/31/23
Shared AR Experience will be down for maintenance.
Issue description: Shared AR Experience with your Buddy will be down for maintenance on Friday, March 31st starting at 2pm Pacific Time. You can learn more about Shared AR Experience here.
Issue status: Resolved
Source: Official Pokémon GO support page
Known Issues
Issue description: Some Trainers battling may see incorrect or missing visuals if their device has not yet downloaded assets after a new update.
Issue status: Investigating. Please use the “download all assets” feature in the settings menu to mitigate this issue.
Issue description: Some Trainers do not see the ability to change berries or balls when encountering an Ultra Beast in GO Battle League.
Issue status: Investigating.
Source: Official Pokémon GO support page
Source: Pokemon