The Exchange Public Folder team has been working on improving the Public Folder experience in OWA. Today we are announcing a new feature available in Exchange Server 2013 CU10, Exchange Server 2016...
Updated Jul 01, 2019
Version 2.0
Blog Post
Nothing beyond the limits of screen real-estate. It was tested with tree depths in the 1000's. If you encounter an issue, then please provide feedback using the "Give feedback" button in OWA.