vray pack scene does not recognize user variables in file path

[len_xie]

"$ROOT/geo/$OS.bgeo.sc" path like this won't get collected.
and I think we need a toggle for huge filecache to be collected, sometimes you want the collected folder can be send to render directly, sometimes you just need a light weight archive.
the new lab project archive top sort of allow user fine tune what asset gets collected, but it does not collect vray related asset .

[viktor_angelov]

Hi len_xie I have logged that as well. Thank you! [HOU-4639]