Yes, I know that the comment is not related to USB-C to USB-C.
I am concerned because I am currently using USB-C(MixPre-6) to USB-A(RAVPower 26800 PD) connection.
(In fact, I used the "USB-A to Micro USB(And plug the USB-C adapter into the Micro USB connector)" cable.)
(And I do not even know if there is a proper resistor on this cable.)
This is because the USB-C port of RAVPower is not working.
Thank you for your comments and advice.