Try to connect InfoCAN from ColorMFA to RNS (between RNS and Adapter).
In ColorMFA: enable Debug->Software->Audio/Navi->VW BAP support
In RNS coding: enable BAP (I think it must be already enabled)
Restart all of this after do changes (power off all device or close car for 20-30 min).
What will it give:
1. Show audio data in native RNS format (with long names and UTF-8). Data scrolled in top of screen.
2. Show navi data in "new" BAP format.