AR mk1 with iOS

Hi,

Any ios user working in Audio Evolution Mobile iOS with AR Mk1 and other external midi gear?
I’m trying to send program change message to the AR Mk1, all the channels are set right, and with a midi monitor at the output, I get value of 192 with respective program number when i add a midi monitor output. But nothing is received on the AR side.
On AR, usb set to both in and out to send and receive, program change ‘on’, channel number set correctly.

With the same settings, I can do program change with the MPC one. Works fine. Any ideas what could be the issue here?

Or maybe there is some other recommended apps that could be use to send program change to the AR in ios?