The Power Apps per app license has been really confusing for me. Technically, what I know is if there is one app pass assign to a environment only one user can use one app at a time in that environment. But while testing out even with just one app pass assign to the environment, I was able to access the app from multiple users at the same time. Is this how it supposed to work?
I also tested out opening a Model Driven App + Canvas app from User A and Model Driven App + Canvas from User B. Both User A and User B has no other license to it and Environment has only one per app license. And Yet both User A and User B is able to access both app easily. How is this happening?