When we using two monitors:
One laptap(For example: Lenovo T470P), and connected one big monitor(For example: ViewSonic 28"). Then the computer support Show separately.
We opened Domino designer from the laptap monitor, and opened the Notes client from the connected big monitor.
Then we opened any view or form from Domino designer,double click a View 's column, Normally, it should be displayed properties diaglog box immediately, but it didn't display.
When we moved the mouse to Notes client monitor, then it show properties diaglog box for Domino designer.
If we open the Domino designer and Notes client on the laptap monitor, no this issue.
Or if we open the Domino designer and Notes client on the big monitor, also no this issue.
So as more and more users using two monitors connected one laptop, please conside to support the Show separately for the all client, thanks!