The following command should collect two sboms.

bomctl fetch https://raw.githubusercontent.com/bomctl/bomctl-playground/main/examples/bomctl-container-image/bomctl_bomctl_v0.3.0.cdx.json

but recursive fetching is not occurring due to this line.

If you run the same command but add an output option it will recursively run. I think this behavior is the opposite if what is expected.