Quick-Switch does not work with multiple app instances / Unable to distinguish multiple Gmail accounts

I’m not sure if this should be a bug or feature request but it seems to me that the quick-switcher should allow you to jump between app instances. I typically have two instances of Wrike open at all times, but I am unable to switch between them using the quick-switcher because the quick-switcher only displays a single results for the Wrike app.

This feature request is somewhat related to my issue: Keyboard shortcut to navigate within the subdock / to toggle between the opened pages of a certain app

When quick switching between Gmail accounts … there’s no way to tell which is which!