Can I remove something manually — say in the Profile/xxxx.default/extensions directory? Actually, things have become more troublesome, see below...
[quote="blueskyy"]The only "live" checkbox in the sidebar is "Disable Flash Control" checkbox. "Live" means it takes effect immediately. The rest of the settings requires foremost that "Disable Flash Control" is not "on", and secondly, a manual page reload.[/quote]
OK, got it.
[quote="blueskyy"]ps: Just between you and me, I didn't test further with AIOS because I noticed unusual CPU usage when running it in Firefox Developer Edition. I was concerned that it might make certain changes permanent, and I didn't want to risk having to re-install Firefox Developer Edition on my own testing platform which was already set up nicely to my liking.[/quote]
Between you and me [ ], I haven't noticed any issue of the kind with AIOS. Could be a version thing, I haven't upgraded to Fx 36 yet. And yes, “already set up nicely to my liking” is a reason why one can be reluctant to go ahead happily testing.
OK, now I've disabled the extensions Download YouTube Videos as MP4, FlashGot and AiOS. The first two made no difference, but with AiOS disabled I got what I guess is your full settings panel back, i.e. not with an empty whitelist and with those two boxes checked:
(tried to insert that screen shot, but I can't figure out how this [img] tag works).
But... it still made no difference: not a sign of your icon, YouTube videos start without being asked. And now there is a further problem, after I reactivated AiOS: once I open your Flash Control panel, it won't let me close the sidebar again, either using the x, F4 (default in AiOS), or hovering out of it (custom setting in AiOS). Moreover, if I open other items in the sidebar (say the History or the Bookmarks), when I try to quit these with one of the methods above, your panel comes back instead, stubbornly.
So right here and now, I had no other choice than to disable Flash Control. Very unfortunate, because I had been making good use of it. I hope you can figure all this out, don't be afraid to ask (but I'm no programmer).