The last screenshot shows, when Super is pressed maybe one or two seconds - and the numbers on the launcher aren't stuck yet.
Work around:
If the numbers are stuck on the launcher - switch to an empty workspace with Ctrl+Alt+arrow-keys and back to the origin workspace, now the numbers on the launcher should be gone.
The last screenshot shows, when Super is pressed maybe one or two seconds - and the numbers on the launcher aren't stuck yet.
Work around:
If the numbers are stuck on the launcher - switch to an empty workspace with Ctrl+Alt+arrow-keys and back to the origin workspace, now the numbers on the launcher should be gone.