I sure have. And this is HUGE!!! The app now works vertically in landscape mode, and you can switch camera views between smaller vertical in landscape and full landscape without taking your iPad out of the stand. The trick is, you have to enable Stage Manager (which takes a little getting used to.)
Once you have the app open in stage manager, Use the little quarter circle marking in the lower right corner of a window in which a camera or cameras is/are open to expand to full landscape or shrink to vertical format. If you try to do it to a non-camera window, it stays in vertical format but just hides or shows the dock. The manual rotation button in the upper right corner of a full screen landscape camera view become non-functioning (and is not needed).
I’m running the beta app, but I would think all of this would apply to the production app as well.
EDIT: confirmed this works in the production app as well as beta.