Created attachment 8829210 [details] 12.png User Agent: Mozilla/5.0 (Windows NT 6.2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36 Firefox for Android Steps to reproduce: 1.Launch Firefox. 2 Enable RDM tool. 3.Click the Screenshot button. 4.Open the saved screenshot. Actual results: It is showing only Screen shot of window Expected results: If it is able to take whole mobile view screen shot ,than it is better.