Windhawk "Taskbar Labels for Windows 11" - how to exclude Gmail and Google Calendar?

I'm just starting out with Windhawk and trying to get it to do what I used to use 7+ Taskbar Tweaker for (but that does not support Windows 11).

I want to have taskbar labels omitted for Gmail and Google Calendar, but shown for all other taskbar items. I have Gmail and Calendar as "apps" created with the Edge browser. Somehow I need to let Windhawk know to exclude these two from the rule that all labels should be shown. But I don't know how to specify them in the exclude list. I have tried using the name as shown in the label and also just "Gmail" and "Google Calendar" as well as "pwahelper.exe" which is the process that shows up in the task manager for them. But none of these work.

Any ideas as to what might work to identify these apps and have Windhawk notice them for exclusion?

I found that it works if I use msedge.exe as the exclude name. That excludes all Edge browser windows which is ok for my purposes.