Lags when opening inventory and chests

Steps to reproduce the issue:

When I press the E key to open the inventory, then close it and then press the WASD keys to move, my player character doesn’t move instantly. There’s a one-second delay and then my player character starts to move. Also, the more I open and close the inventory repeatedly and then take my fingers away, the more the inventory window opens and closes itself on its own. There’s another problem. When I open and close the inventory repeatedly again and then press WASD for a few seconds and then take my fingers away, my player character walks on its own for like 12 seconds, after the inventory has repeatedly opened and closed itself. This same problem also happens, when I open a chest with right click, then close it by pressing E or by clicking with left click on the x sign and then open the same chest again or another chest repeatedly. Then I press WASD for a few seconds after opening and closing the chests and take my fingers away and my player character moves on its own for like 12 or more seconds. I don't know why these lags keep happening. These lags probably appeared in the 1.21.82 Update. Maybe I have a problem with V-sync. Write a guide for me, how I can turn on or off V-sync in Minecraft Bedrock PC if this is a V-sync problem.

Expected result:

1. No delays when pressing WASD keys after closing inventory and chests

2. No inventory which opens and closes on its own when fingers are taken away from keyboard

3. No player character moving on its own when pressing WASD keys for a few seconds, after opening and closing inventory or chests repeatedy

Actual result:

The complete opposite of those 3 points above