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Description of problem:
- After update to 7.8. workspace switcher is no longer displaying the list of workspaces properly. Initially the workspace will display and then will disappear after clicking on it

Version-Release number of selected component (if applicable):
- RHEL 7.8

How reproducible:
100%

Steps to Reproduce:
1. update to RHEL 7.8
2.
3.

Actual results:
Workspace switcher new behavior is undesirable. Attempts to switch back to the old workspace switcher behavior fail and create additional problems.

Expected results:
- need to revert to 7.7 workspace switcher behavior and correct disappearing workspaces

Additional info:

most probably dup of rhbz1848058

(In reply to Tomas Pelka from comment #2)
> most probably dup of rhbz1848058

Yes, very likely. 

Take a look Joe: https://bugzilla.redhat.com/show_bug.cgi?id=1848058