starting the wrong application
only when there is a group
Very strange behavior that I see since updating to windows 11: I have pinned several applications to my task bar, two of them are Brave and Acrobat. When I have two windows of Brave open (showing in the task bar as grouped) and I click on the group, Acrobat is launched.
Hovering over the group, waiting for the two previews to show up and then clicking on one of them, gives me the right browser window to come to the front.