Miroslav Philharmonik 2 VST3 bug verification request

Anybody here using Philharmonik 2? I have a problem with using the VST3 version of the Philharmonik 2 plugin with Cubase 9, and am wondering if someone can verify this to see if it’s just me. This is with the full version, not the CE or VST 2 version.

The problem is when using a routed instrument midi out as the midi in for Philharmonik. For example an instance of Komplete Kontrol to control both KK and Philharmonik, so KK out is set as Philharmonik midi input. You can normally control any VST instrument in this way but with Philharmonik it only picks up one note (usually the lowest note), not a polyphonic input.
Can anyone replicate this?