I have loaded the IOS 10 Public Beta on my ipad and have noticed a couple of problems with JRemote
When in the now playing view if a track is left swiped +Playlist is shown but when selected it just disapears and does nothing.
In the standard view swiping from the left brings across the playlist (you have to avoid the middle of the pane as it brings across the ipad multi app view instead) However once the playlist is displayed it is almost impossible to fick it away it is very unresponsive and often can only be dismissed by restarting the app.
I don't know if JRiver are trialling IOS 10 but with its iminent release I thought it prudent to post these findings.