please fix

Put the summary of the bug you're having here
the blocks will not break after you have broken it
What I expected to happen was...:
Describe what you thought should happen here
blocks should break strigt after breaking
What actually happened was...:
Describe what happened here
after breaking the block its stays there for 2 more seconds
Steps to Reproduce:
1.break block Put a step by step guide on how to trigger the bug here
2. ...see the damage
3. ...