Linux Mint 22(Cinnamon) Firefox 130.0.1 64bit Mint-001 - 1.0 Dual monitors My workflow depends on speed/accesibilty For this reason my habit is for Thunderbird to open on right hand mnitor (Primary Monitor) When I click a link in Thunderbird to open the conversation etc, it opens that link in the left hand monitor (secondary monitor) (I recently moved back to Firefox following a time in brave browser.) I can no longer get the above procedure to work. Thunderbird opens as normal, but Firefox insists on opening the link in the same monitor as Thunderbird (primary)......this is messy, slow and defeats the purpose of having two monitors. I reluctantly switched back to brave.....and immediately the link would begin opening in the secondary monitor. I have combed the Firefox Settings to no avail. A friend suggested the answer may lie in the ""firefox registry"...if there is such a thing?... about:firefox ?? I have zero idea how to access that if it does exist You help is seriously appreciated Brian