Unexpected handling of multiple content fields

[tweedge]

Looking through some ET rules, there are rules with multiple content fields (ex. ... dns.query; content:"ipfs"; content:".translate.goog"; ...), but when parsed by idstools only one is returned:

Ex:

from idstools import rule

input = """alert dns $HOME_NET any -> any any (msg:"ET PHISHING Suspicious IPFS Domain Rewritten with Google Translate"; dns.query; content:"ipfs"; content:".translate.goog"; distance:0; endswith; fast_pattern; reference:url,vadesecure.com/en/blog/new-phishing-attack-leverages-google-translate-and-ipfs-decentralized-network; classtype:credential-theft; sid:2046638; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_06_23, deployment Perimeter, confidence Medium, signature_severity Major, tag Phishing, updated_at 2023_06_23;)"""

parsed_rule = rule.parse(input)
print(parsed_rule.content)

prints only ".translate.goog". Would a more accurate result be to print an array containing both "ipfs" and ".translate.goog"? That would be a breaking change though... :(