Multiple bugs after unlocking the device

[AAnzel]

General info:

lsb_release -a

No LSB modules are available.
Distributor ID:	Pop
Description:	Pop!_OS 21.04
Release:	21.04
Codename:	hirsute

Problem:

0. Disable the default dock in the settings (don't show it at all)
1. Lock the device with Super+Esc
2. Unlock the device and type your password
3. Multiple bugs arise: 3.1. There is an animation that hides the dock even though the dock is disabled 3.2. There is an empty space spanning through the whole display (as if the dock is enabled and extended to the edges of the screen) 3.3. If tiling is activated, Super+M maximizes the current window and fills that space. However, upon pressing Super+M again, the empty space returns.

Additional info: If you need more info, please let me know.