zScaler Client [macOS] certificate identity popup - Multiple Certificates

I’m new to zScaler. As part of my work with our Mac fleet I’ve noticed when prompted to select the Identity Certificate I’m seeing multiple references to the same certificate in the “Choose an Identity” dialog that appears. I can only see 1 reference to the identity certificate (SCEP deployed) in the keychain App.
Has anyone else seen this? What am I missing?