Midi keyboard connection for iOS RDP for iPad or iPhone

Hi,

I have a problem with RDP iOS for iPad or iPhones and maybe I am overlooking? 
I like to Remote my windows pc on my IPad for creating music in Ableton. When i use my 2 PC’s with win 10 pro there isn’t any problem. All is working good on both pc’2.

But when i use my IPad With my Win 10 pro together I get a problem, i don’t get my MIDI Keyboard to triggers any signal in the RDP environment. The MIDI keyboard will work on the IPad environment only. It can trigger any synthesizer APP on the IPad. But on the RDP environment the notes of the keyboard don’t come true.

Do you know any solution for this? Or isn’t it integrated in RDP IOS App ? Do i need a special brand/ type midi keyboard to get this working ?  Can it be added in a update on the RDP IOS App ? 

I can create a video / screencaps if needed to show what i mean.

I hope someone can help me with this problem.

thanks in advanced,

Jeroen