UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36

Steps to reproduce the problem:
1. Use two screens (possibly different sizes, scaling levels and resolutions)
2. Open chrome on second (not main) screen
3. Install the developer browser extension from the attachment
4. Click the BrowserAction symbol and right-click somewhere in the popup

What is the expected behavior?
The context menu should appear at the mouse

What went wrong?
The context menu is shifted. The same problem occurs when "hovering" over a link or a button, it shows the hover at a different place.

Did this work before? N/A 

Does this work in other browsers? Yes

Chrome version: 59.0.3071.115  Channel: stable
OS Version: 10.0
Flash Version: 

In Firefox, it works, but has scaling issues sometimes.
Attached a minimum working example for the bug occuring.
 

Deleted: browseractionbug.zip 956 bytes

browseractionbug.zip 956 bytes Download