EDIT 2023-05-15, 12:20 UTC: We have rolled out a fix for this issue which should resolve the performance issues. If you are still experiencing lag, please make sure you have the latest update for your game: Version 57.0.1 Build 1909. You can check this by going into the Options menu in your game and selecting the About tab. The version and build numbers will show in the upper right-hand corner.
2023-05-12, 10:00 UTC:
Some players who have updated to Version 57.0.1 are experiencing lag or impaired performance. We are investigating this here and have paused the Android rollout for this update for the time being.
Our apologies if you are experiencing this issue. Please rest assured we are working to resolve it as soon as possible.