The switch to tab feature seems to work when only the opened tabs tick box is ticked

In the preferences, of firefox in privacy and security section, in address bar there are three boxes that can be ticked namely: Browsing history Bookmars opened tabs In which situations the switch to tab suggestion feature is working The switch to tab feature seems to work when only the opened tabs tick box is ticked In every other compination where the tabs tick box is ticked also, the feature does not work. For example when the tick boxes bookmark and switch opened tabs are ticked