Midi Channel Nightmare

Sorry, I’ve been busy with work etc so not able to check here too regularly.
The ‘Any’ fix worked - to an extent, so indeed thanks! Although I can do as intended, play different instruments inside Kontakt from differnt channels on my midi keyboard, this does then cause an issue when I playback recorded midi as all midi tracks then transmit to all channels.
I am confused as to why a midi track can’t be set to broadcast on a specific midi channel to a VSTi…
Yes, I should probably ‘RTFM’.