I have got origin os 6 update for my neo 9 pro and i have been exploring it a little bit and i got a bug, may be its for my device only. 

Issue:

When you set the number of tiles in the control panel to match with the number than can be fit on the screen, ie, number should be limited to the max that can be fitted in a single screen without the need to scroll.

At this point if i slide to right it takes me to the notification panel, but when I slide up, its toggling the tiles instead of hiding the control centre.

This issue will not appear if you have free space in the control centre to slide up, if you fill it with exact number this issue comes.