Why does cmd-click (tap on the trackpad) on a link not open a new tab in Gmail? It used to work 10 years ago or so but hasn't been working for maybe 5 years. Ctrl-click and selecting a "Open link in new tab" works fine in Gmail and cmd-click on links to open them in a new tab works fine everywhere else, including on Google search.
Firefox/Mac. Three different machines and many different versions of Firefox.