Add Members from group does not see AD Distribution List

[RicVanderArk]

Trying to add members from Active Directory. The search does not return the objects tag as Distribution Lists.
i.e. ...,OU=Distribution Lists,OU=Groups...

It does see the object if OU=Security Groups,OU=Groups

Is there a way to get Distribution lists included?

[MichaelJenkins]

If you are using Azure AD (Entra) via SAML, this will be a setting in the application registration item in Azure.    You, or your Azure admin, can choose what to send in the SAML assertion, which will include group membership information.   I think it defaults to just security groups but you can tell it to include distribution groups too.