That's it. That's what I mean.

My idea was to start a 2nd instance for the 2nd monitor and a 3rd instance for the 3rd monitor for this great task program. So that each is independent.

I remember that you could also start WhatsApp several times.

First of all, many thanks for the detailed answer.

Unfortunately, I do not think I said what I mean very clearly.

Imagine I have 3 monitors and 9 programs.

With the "default" setting, when I go to the taskbar, I see programs 1 through 9 on each monitor.

But on monitor 1 I want the programs 1, 2 and 3, on monitor 2 the programs 4, 5 and 6 and on the 3rd monitor the programs 7, 8 and 9.

Is that possible? If not, can you program something like that?