This happens if I change the folder format from the saved state,
navigate to another folder using Favorites,
navigate back using Favorites. (or any other way except back button)
The last state is not remembered, it reverts to saved state for that folder in folder formats.
If I navigate back using the back button then it works as expected (last state is remembered, doesn't revert to saved format).
Not sure how it is working but this setting is checked
I suspect if a folder has a saved format it is not put in this list.
Expected behaviour is to navigate back to the folder using any method and for it to be in the same state I left it, if I need to revert it to saved format then I just click refresh.