Version 1.20.0-insider
Commit 60440c7
Date 2018-01-23T07:19:15.823Z
Shell 1.7.9
Renderer 58.0.3029.110
Node 7.9.0
Architecture x64
Windows 10 x64

Steps to Reproduce:

1. Cmd/Ctrl + p and choose "Help: open issue reporter"

What happens?
The window that opens always stays on top of any other windows (always on top).