I use about:processes and about:performance to identify high CPU tabs.
I would like to right click an offending tab and perform functions like Close, Reload, Mute (and most importantly) Discard a tab using the Auto Tab Discard addon.
Unfortunately, in the Firefox proc/task manager, you can't right click any tabs or perform any tab management:
Would be handy to have tab options here. Cheers
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The about:performance USED to do this. I just recently found that I can no longer click on a line in the Firefox Task Manager and get taken to the tab I clicked on.
I'm certain I was able to do this quite recently. I don't know when it changed, and I cannot see how to upvote this "New Idea".
@hzm1016 give the post a kudos/thumbs up to vote for it. Hope this helps!