Created attachment 8572546 [details] task bar.png User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:38.0) Gecko/20100101 Firefox/38.0 Build ID: 20150303004530 Steps to reproduce: When I learned about the x64 version of FF Dev Edition on Windows, I immediately installed it, created a shortcut and then put it on the Windows 7 task bar. Actual results: As you can see on the attached image, the FF square-shaped shortcut doesn't "unfold" itself after clicking on it, it just spawns FF windows on the right side of itself. Expected results: I expected the square shortcut to behave just like the Notepad++ icon on the left side of the image, which just deploys itself on click, not creating any clone, keeping my task bar clean and simple. Extremely important detail : I don't get this problem on the classic 32bits version of FF Dev Edition ! Both are updated to v38 (2015-03-03).
I can't reproduce under Win 7 64-bit, I pinned the icon to the taskbar and opened several tabs/windows - all are added under the main icon. Do you have a Win 7 specific theme installed? Were the icons from your attachment created when clicking on the main icon?
Well, the problem seems to be gone with the last update I don't know why... Maybe an obscure Windows 7 issue. Sorry :S
Status: UNCONFIRMED → RESOLVED
Last Resolved: 3 years ago
Resolution: --- → INVALID
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