If fancy graphics are turned on in the settings, there are often lags or crashes.

What device are you using exactly, what model and OS version?

This will reopen when you reply. 

I am using Samsung Galaxy Jump, Android 13. 

If fancy graphics are turned on in the settings, there are often lags or crashes.
It didn't happen before version 1.20.10, but since the update to version 1.20.10, this phenomenon has continued to occur. Please fix it quickly.

Possibly MCPE-173092 or MCPE-175116.