Description

I use a second screen with my laptop, in which I display the GitHub desktop window. The problem is when I disconnect the second screen, the window seems to be again on that second screen, as we can guess with the Windows animations.

Here is the animation :

Version

GitHub Desktop version: 0.6.2, but the problem was also here in the previous version, 0.6.1

OS version: Windows 10.0.15063

Steps to Reproduce

1. Connect a second screen to your laptop
2. Move GitHub desktop window to that second screen
3. Disconnect the second screen

Expected behaviour: The window should be displayed in your laptop screen

Actual behaviour: The window seems to be in that inexistant second screen

Reproduces how often: Always

Hope this might be useful, this is my first contribution !