Is there in Maschine 2 a window i can open to see and change the settings of the scales and arpeggios?
Sadly, you got the answer: there is none
If you mean something like in Komplete Kontrol, no
Yes, i mean just that, a way to change those settings with a visual reference that's not on the Maschine controller.
On Maschine this type of function only works with MAS-HW that's why it only shows up there, KK, on the other hand, can work with any MIDI controller and thus shows it on the software.
Maybe also Maschine's "do it from the hw, who needs a mouse?" philosophy also plays a role in this decision.
I got it working from the Komplete keyboard, but the display is tiny. Same goes for the Machine micro, that would be as hard to use.