[Docker] Everything is `NOT_INCLUDED` when symlinking subject directory about bids-validator HOT 2 CLOSED

❯ mkdir -p /tmp/datasetA/sub-123/anat/  
❯ mkdir -p /tmp/datasetB
❯ ln -s /tmp/datasetA/sub-123 /tmp/datasetB/
❯ echo "This exists" > /tmp/datasetA/sub-123/anat/sub-123_T1w.nii.gz
❯ cat /tmp/datasetB/sub-123/anat/sub-123_T1w.nii.gz 
This exists
❯ docker run --rm -it -v /tmp/datasetA:/data:ro busybox cat /data/sub-123/anat/sub-123_T1w.nii.gz
This exists
❯ docker run --rm -it -v /tmp/datasetB:/data:ro busybox cat /data/sub-123/anat/sub-123_T1w.nii.gz
cat: can't open '/data/sub-123/anat/sub-123_T1w.nii.gz': No such file or directory
❯ docker run --rm -it -v /tmp/datasetB:/data:ro busybox ls -lR /data                                
/data:
total 0
lrwxrwxrwx    1 1000     1000            21 Oct 23 19:44 sub-123 -> /tmp/datasetA/sub-123