This works in edge. Alt+tab also cycles between 2 tabs in edge if a previos tab was selected, or between windows if not. Which annoys the hell out of me, going from email to edge, switching to the tab I need to copy from and expecting alt+tab to bring me back to email and instead just goes back to the tab I didn’t want.
I replied too quick, and missed the recent used order of the op. Edge just cycles left to right with ctrl+tab I think. However, alt+tab actually would have been the solution for the oop at least in edge. Because it does go to your last used tab.