GoodNotes 5.2.2 not opening last doc at startup

I have been using GoodNotes on my iPad Pro for a long time and am currently on version 5.2.2 (I believe that is the current version).

Not exactly sure when this started, but lately I find that I am not being returned to the view with my notes opened in tabs. Instead, I am starting in the “root” and need to choose a Folder, then open a Notebook inside. Now I get to the view I want at startup. This was the mode of operations earlier, and I’ve been over all the Settings to check if anything is up. No mention of startup prefs at all.

Of course, I could move my Notebooks into the root, they are not that many, but anyone else notice this (annoying) change?