kdig's +nocrypto should omit crypto material in output

Yesterday I was querying the root zone for the newly introduced ZONEMD record using kdig. I normally use the +nocrypto option, because most times, the actual crypto material is not useful for my human eyes. While kdig hides the crypto material in DNSKEY records, it doesn't hide the hashes in DS, ZONEMD, TLSA and other similar records.

I wonder if the +nocrypto option should also suppress printing other crypto material, instead of just DNSKEYs.