Hide CQ Workflows in Sidekick Dropdown

If you'd like to hide non-applicable workflows from being seen by users, it is said that you can hide a custom you can remove a tag named 'Workflow:WCM' to control the workflow to display or to hide. No so true, at least not for CQ/WEM 5.6.1. My experiments show that to have a workflow shown in the sidekick, the workflow page/node must either have no tag at all or be tagged with 'Workflow:WCM."

Should you want to hide a workflow from the sidekick, the trick is to tag it with anything else, for example, "Workflow:Misc":


Remember to save (step #3) when you're done.

References
Hide workflows in sidekick dropdown?
Workflow in the sidekick