Create n space on display 1 with 2 displays connected results in n-1 on main and 1 on the other display

I've been using yabai for some years and wanted to step it up a bit now so I've stated handling spaces through it too but I'm having some issues with multiple screens.

I'm using a MacBook Pro, at work I have an extra display but at home not.

I want to create five spaces on the main display, which works when I don't have the external monitor but with that connected only 4 space are created on the main display, the last space is created on the external monitor.

I'm sure there is good way to handle this, I've just been able to figure it out. Does anyone have an idea how it should be done?

No source file, test, or entry point is identified in the issue. Reproduce the behavior on a MacBook with and without an external display while creating five spaces on the main display, then trace the multi-display space handling. Done means all five spaces are created on the main display when two displays are connected.

Written by the indexing model from the issue text.