Hello: FF dev 150b5,w11p. With this v 150 there's a new irritant that I would like to stop, please. That's the sudden (starting w/v150 again) appearance on lower L corner, of a '''popup window,''' which may be interactive. That is, this thing is so new I can't say more about it except that I didn't change anything to make this thing appear, & this didn't happen in prev.versions. I looked in settings & the only thing on keyword "popup" goes to, in "search results", is: "block popups & 3rd party redirects." I already had that choice checked from previous versions (that is, do block). But this new popup appeared (unasked) anyway. Is there an extension that will stop these? If so, what keyword(s) do I put into the "search extensions" box to find the extension(s)? Also, w/this new "wonder" of unasked-for popups -- is this another "coming w/AI" feature I will have to live with? I did a search here on "popups" before posting,but came up w/nothing relevant. Thank you. /edit:fixed a formatting issue causing horizontal scrolling