Second screen doesnt have a taskbar

i have a screen connected to my laptop that is a totaly functional desktop but just my laptop screen has a taskbar

looks like by default xfce only adds a single “panel” for the task bar and it’s on one screen.

This looks like an easy way to fit it, stackexchnge link

This is also the case with KDE.

It is easy to place an additional panel. So there’s not really a problem.