I would like Synplant to receive MIDI messages only on channel 2 and ignore all other channels. In Synplant, under MIDI Settings, I set Input Channel 2, and then I set the MIDI input track in Cubase to channel 2. However, Synplant plays notes from all incoming channels.

Is this a bug or am I doing something wrong?

MacOS, Cubase 12, sending MIDI from Max 8.