UserAgent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.116 Safari/537.36

Steps to reproduce the problem:
1. Click on a folder in your bookmarkbar
2. Press the middle mouse button on a bookmark to open it in a new tab
3. the bookmarkfolderpopup closes

What is the expected behavior?
When pressing the middle mouse button on a page in a bookmarkfolder on your bookmarkbar, the bookmarkfolder popup should remain open

What went wrong?
When pressing the middle mouse button on a page in a bookmarkfolder on your bookmarkbar, the bookmarkfolder popup closes

Did this work before? N/A 

Chrome version: 48.0.2564.116  Channel: n/a
OS Version: 10.0
Flash Version: Shockwave Flash 20.0 r0