Dual screen Landscape & Portrait

Hi guys,
i have been using Xibo client with dual screen where i have landscape screens and it works real well.
I normally created a layout with 2x 1920x1080 resolution side by side or top of each other.

I now have the following questions,
can i do the same with portrait screens?

how about if i have 2 screens where one is landscape and the other one is portrait?

Please keep in mind,
i do not wish/want to run 2x Xibo clients for achieving this, i want to be able to do it by running just one client.

2x portrait should be fine, as there will be the same logic applied as for 2x landscape.

1x portrait and 1x landscape could be more tricky, as the resolution of such set up would be rather hard to determine and set correctly.

Thanks Peter!
I have tested those,
"2x portrait should be fine, as there will be the same logic applied as for 2x landscape"
They works but haven’t tested “1x portrait and 1x landscape”.

I should probably test to see if i can make it work.