resolve: output proxy with metadata

Folks,

the metadata I write in the BMCC, as camera name, angle etc. show up in resolve.
When I output a proxy in the deliver page, and reimport it to resolve, the metadata are gone.

Can´t find any information in the forum or manual.

Is there a way to keep them in the output files?

Thanks
Klaus

Just received a reply from BM support.
It is not possible to include camera metadata in rendered files in resolve.

Is there a workaround to tell FCPX the camera name or angle automatically in a multi cam session?

Thanks
Klaus