"Upcoming Pokémon Scarlet & Violet Patch to Address 'Dragon Cheer' Glitch and Tournament Ban"
The upcoming Version 3.0.1 update for Pokémon Scarlet and Violet will fix a bug related to the move Dragon Cheer, which currently allows a Pokémon to retain a boosted Critical Hit rate even after being switched out. This unintended behavior will be addressed later this month when the patch is released.