2 mic but i can choose only one

Dear Cubasis Team
I use a Zoom H4N Pro as a Audio Interface. The Zoom has 2 extern Mic. If i connect the Zoom with my Ipad Pro all works. Than i start cubasis. I add 2 new audio tracks. And then i want for track 1 the mic one. But for track 2 i can not choose mic 2. Cubasis show me only 1 mic. But this is wrong. As the last time i recorded cubasis show me the correctly 2 inputs and i can choose mic 1 for the left channel and mic 2 for the right. But now cubasis show me only one mic. Where is the problem.
Thx for answere

Hi @Reinwein,

Thank you for your message.

Please have a look at the audio routing chapter of our Getting started with Cubasis tutorial clip.

Please let me know if this helps to solve the problem.

Best wishes
& stay well,