Form 568 (as Single Member LLC) was included in my State Return and electronically filed. Should I still need to send Form 568 separately?

I received a CA FTB notice saying they don't have my LLC tax return (Form 568, CA State) for 2020. It is a single member LLC and the form was included in my State return using the TurboTax Home and Business, efiled correctly. I am wondering if I still need to file Form 568 separately even it's already included in my State return? 

I am under the impression that TurboTax had resolved this issue already that there's no need to file Form 568 separately (since when). Please confirm.