Removing "Delete Relationship" from appearing in Group Members (Configurable) FSC component

How can I prevent "Delete Relationship" from appearing as an option within the Group Members (Configurable) FSC component?    

I do not want users to have the ability to delete the Account-Contact relationship record without some sort of validation. I'm trying to avoid creating a record-triggered flow to validate the record then need to force an error. I'd rather just remove the button altogether. The page layout for Account-Contact Relation does not have this button on it. CRED is not available as an option for the Account-Contact Relation object at the profile level. I even checked Custom Settings/Permissions to see if it was managed there.

Thanks!

Tiffiny