NavigationView on macOS doesn't expand to window size

Since the latest betas and in golden master NavigationView on macOS started acting weird.

No matter what I do, it never expands to the size of the hosting window on start. However, the moment I select a navigation link in "master" subview, it expands.


Has anyone else encountered this?

I solved my issue. I haven't noticed that the placeholder details view didn't have .frame modifier allowing it to expand. So it acted as a limiter. But the real details view has .frame, so the moment the real view is activated by selection in master the NavigationView finally expands.

NavigationView on macOS doesn't expand to window size
 
 
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