It depends on the DE you use. I only know about 3 of them :
KDE can put as many panel as you want with all the system tray you want. You’ll have to pine the applications on each panel individually.
On Gnome, you’ll have to install extensions as dash to panel to have a panel that can be cloned.
On Cinnamon, you’ll be able to create a panel on the second screen, pine applications on it, but not all of system tray can be duplicate. There is a ticket opened for that : https://github.com/linuxmint/cinnamon/issues/9889
It is on izzyOnDroid repo :).