With the normal Minecraft settings I can't punch or break blocks while moving with my new computer.

Put the summary of the bug you're having here

What I expected to happen was...
I was expecting to be able to punch mobs and break blocks better on my new computer then my old laggy one, but I straight up can't!

What actually happened was...:
Both on single player worlds and servers I can't punch, break blocks or do anything with the left mouse button while moving at all.

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
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