Step to reproduce:
Enable the new touch control scheme
Move the O in the joystick to the Hotbar (item).
Done.
Observed result:
The movement will be stopped.
Expected result:
You can freely move the O in the joystick around the screen
Example video: https://youtu.be/lU1-j8sVSbI
This bug happens on external servers, world, and bds. I'm sorry i didnt take a careful look so i put it in BDS. Happens in 1.19.20.24 too the preview/beta version