Windows XP.
When I have multiple Firefox sessions open, and the taskbar starts to get crowded, Firefox takes it upon itself to combine all the sessions into a single button on the taskbar with the label “3 Firefox” or whatever the number of sessions is.
This is fairly recent behavior. It used to keep each session as a separate button, but reduce the size. Is there a setting somewhere that I can turn this off?
And don’t tell me to use tabs in Firefox. I’ve tried that, and I don’t like it.