This has been in the game forever. Whenever i try to break a block, i can see the breaking effect going throughout the block. It will then randomly restart the process. It can take 30 seconds to break even a dirt block. This happens both online and on my own world. This makes it hard to do anything. My switch recognizes all the inputs im doing, but the game will still reset the breaking of the block. I don't know if this is related, but in a realm i sometimes have trouble changing what i'm holding. If it helps, i use a physical copy of the game