No. Support never contacted me. Hopefully, the inability to work easily with both panels will be rectified in a future update. The current method is plain dysfunctional. On my iMac I continue to use PF9, which works with the 2 panels correctly.
Tosbsas,are you activating the right panel by the F1 Function key. when I do so, I cannot access its component parts via the sidebar. Clicking on a sidebar folder activates the navigation on the left panel.