After I drag the new Spine editor to another monitor (Using Mac OS version Sierra 10.12.1) I can no longer click on the editor to make selections in the tree view. It's like the clicks are ignored completely.
For reference, I have a MacBook pro with a cable plugging it into a HDMI port of a high res 2ndary monitor.
Ah, sorry, realized this should be in 'bugs'.
How do I move it?