When I group together Win32 apps and Edge web apps, which I believe to be Progressive Web Apps (PWAs), save the group, close the grouped apps and then try to open the group again, the Win32 apps are grouped and open together, but the Edge PWAs don't open, but instead Edge opens a blank window for each.  So, for instance, the example I've tried is grouping together Microsoft To-Do (Win32), Microsoft Teams (Win32 / Electron) and Outlook (Edge / PWA).  I save these as a group called Work Daily.  Then I close them all down and open Work Daily.  Teams and To-Do open together in a tabbed group and Outlook doesn't, but instead a new blank Edge tab opens.

Does this mean Groupy doesn't support Edge tabs ?  How to I resolve this issue ?  Keep in mind I'm only just trying Groupy for the first time.