Cubase iC Pro compatibility with Cubase 10.5 Pro and iOS 13

Mobile apps
1

Hi,
I’m planning on buying Cubase iC Pro DAW controller.
Do you have any idea if it works flawlessly with the new Cubase, Nuendo and iOS?

2

And if there will be newer updates of the app.

3

I still use my ipad4 with iOS 10 and ICPRO works just fine in C10.5.12

4

I bought and installed. It works but there are some problems with iOS 13.
1-It doesn’t rotate to vertical GUI.
2- An in first page entering ip or authentication left half or right half of the screen doesn’t work for entering characters using on screen keyboard