Hey gazumped, thanks for the reply. This is an important issue for me, so is there a better place to post or inquire?
I submitted feedback about it initially but kinda expected it to be a known bug that was addressed promptly. Perhaps I should open a support ticket at this point.
My concern is that since each time on opening the app I might need to click to any one of twenty notebooks organized into four stacks, this little UI change(bug?) now adds a barrier to my workflow of having to click open four tiny expand arrows, rather than just going right to where I need as I've done for years and years.
Hoping we can get this sorted out