1448561 - second blank firefox nightly window

Status: RESOLVED DUPLICATE of bug 1448135

(Firefox :: Untriaged, defect)

Description

[jojo.kompar]

Attachment: firefoxNightly_bug.PNG

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0
Build ID: 20180324100127

Steps to reproduce:

I clicked on a link from a launcher, for example a link from the world of tanks launcher.
The same happens with other launchers too.
This only happens when no Firefox Nightly is opened before.
When i have an open Firefox Nightly and i click on a link this doesnt happen

System: Windows 7 Professional 64 bit
Firefox Nightly Version: 61.0a1 (2018-03-24)(64-bit), the problem started about 1 week ago.



Actual results:

When clicking on a link from game launcher firefox nightly opens with the link, and behind that is a blank white window of another firefox, its just white.



Expected results:

A normal Firefox Nightly Window should've opened in a single tab without a background firefox.