Anyone else got two-monitor issues with LC9 on Mac?

[Sannyasin Brahmanathaswami]

BR: I'm late to this party, but FWIW

Graham wrote: Does anyone else see this or know of any report? 

BR: yes, all the time, no recipe but it's so bad I don't *ever* put any liveCode stack on my MacBook Pro monitor -- which is designated as the secondary monitor when hooked up to the 31" curved LG giant display. And screen sharing is a pain because you want to show the small screen, not the big one, but nothing works on the small one.

So often I will try to show some stack or the script editor on the MacBook Pro…(designated as secondary) but typically the main symptom is: it is non-responsive to mouse events… 

Would love to find a solution. 

@ Mark W.

My screen rects are:

0,0,3440,1440
-1440,0,0,900