ARC: Support External Storage (eg SD and Micro SD Cards)

Any updates?
Just moved to trial Roon with ~ 200Gb flac music.
I have Fiio M11S and an android headunit with an external storage.
Sync between devices was my firts priority choosing Roon. But without SD support using Roon becomes useless as players, car radios are not intended to carry music in good quality in internal storage. Strange that this feature was not implemented within 2 years, is there any hope to see this in the nearest future?

Welcome to the Roon community, @Jeffiston.

Roon neither publishes a roadmap nor comments on upcoming new features.

Sad there’s no roadmap or upcomings. There’s no option to root my device to link Arc to SD.
Btw there are numerous of other nice suggestions which I’d like to see in future. Hope they are going be implemented and I’ll come back to Roon.