The game is not fluid and it takes too long to open the inventory or the crafting table and also the recipe book
Linked issues
Comments 2
Thank you for your report!
We're actually already tracking this issue at MCPE-41772, so we will resolve and link this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
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Potentially duplicate of MCPE-41772