Audio files support within T6.1

[linuxgalere__]

Hello

I just bought a T6.1 (one week ago ) with rock bottom infotainment : Composition Color, as it is called by VW.
I does not need navigation, using my tablet with maps.me wich suits well my needs.

But ... on the audio part, I just discovered that flac files are not supported, only MP3 or WMA with maximum
521 directories and 65535 files .... Quite limitating , my audio library size is more than 1TB large with far more flac files
and directories.

I can see in the owner's book those limitations, but a few pages further away AAC, APE, ALAC .... supported.
It's almost impossible to gather information about that, when I call the reseller or VAG technical support.

So, do you know if you can read FLAC files , you happy owner's of Discovery Media or Discovery Media Pro ?

Thank you for your answer and good day

linuxgalere