vgrive 1.60 doesn't sync most files

[nbi1]

Installed vgrive 1.60 via deb on Debian Bullseye (testing).
uname -a = Linux nehalem 5.6.14 #4 SMP Sun May 9 15:56:39 PDT 2021 x86_64 GNU/Linux

A few files sync-ed ok, but most failed with:
** (com.github.bcedu.vgrive:3321764): CRITICAL **: 17:01:56.186: file /opt/bcedu_opt/Baixades_opt/VGrive/VGrive-1.6.0/src/VGriveClient.vala: line 1392: uncaught error: Setting attribute standard::type not supported (g-io-error-quark, 15)

Is there anything I can do at my end to fix this, i.e. any patches/edits?
Thanks.