It makes no sense that I have to modify the start up options or (on OSX) create a shortcut in Automator to set the correct start up options. In Chrome it has b

It makes no sense that I have to modify the start up options or (on OSX) create a shortcut in Automator to set the correct start up options. In Chrome it has been solved very nicely. But it looks like this is being solved in future versions of Firefox, which is nice. I've tried to do it the way you described, but it just feels messy. Even more so when your dock ends up with X-amount of Firefox-icons, instead of grouping them together like Chrome does. But I guess people have different preferences.