VFX Connect clip using MXF DNxHR LB is reported as offline

Rather than using DPX for a VFX Connect clip, I decided to use an MXF DHxHR LB format which creates a single MXF file as source and a single MXF file as the rendered result in Fusion Studio.
The MXF source in Fusion Studio was fine but when I rendered in Fusion Studio and returned the Resolve Studio, the VFX Connect clip reported 'Media Offline'.
This may be a new defect, although I have not tried this workflow for quite some time.
Can anyone else confirm?
The MXF source in Fusion Studio was fine but when I rendered in Fusion Studio and returned the Resolve Studio, the VFX Connect clip reported 'Media Offline'.
This may be a new defect, although I have not tried this workflow for quite some time.
Can anyone else confirm?