What is @!0,27;BDH and why does it keep me stuck in activites overview mode?

This bug keeps me stuck in activities overview mode showing me all running programs and folders and I can't access any of them.

I thought it was related to the browser and asked about that but we reached no answer.

I accessed from many users and found that the issue still exists.

I made some trials and found that it happens when I try to move between my running programs, folders, etc...

@!0,27;BDH: I have no idea what this is, even searching online only led me to one post, you can see it in the picture. I can close all other programs but @!0,27;BDH can't be closed. Sometimes it doesn't appear but I will still be stuck at the activities overview

The issue has been there since 20.10.

I updated the kernel from 5.11.0-18-generic to 5.13.0-051300rc4-generic and my version is 21.04, the bug stayed.

AMD® Iceland / Mesa Intel® UHD Graphics 620 (KBL GT2)

$ free -h
              total        used        free      shared  buff/cache   available
Mem:          7.7Gi       2.1Gi       2.9Gi       869Mi       1.0Gi       4.1Gi
Swap:         3.7Gi          0B       3.7Gi