Created attachment 8681948 [details] options.png Reproducible with Nightly 44.0a1 (2015-10-29) Affected platforms: Windows 10 x32, Ubuntu 13.10 x64 and Mac OS X 10.11 Steps to reproduce: 1. Launch Firefox and enable the `devtools.memory.enabled` pref. 2. Enable the Toggle tools from the Developer option. 3. Select Memory tool and hit the 'End' key. Expected results: Nothing is happening. Actual results: The options of the Memory tool are hidden (see the 'options' screenshot).
(In reply to Victor Porof [:vporof][:vp] from comment #1) > Bug 1213100 Victor is this fixed by the now-resolved bug 1213100? (I don't have an end key on my keyboard)
I don't even remember what an 'end' key is supposed to do. But from the looks of the screenshot 1213100 should've fixed it.