A6 + C5 Compatibility

What is the official status of C5/C5x compatibility with the A6? Is there upcoming firmware to allow it? Should it be working with current firmware?

My understanding is if you set A6 to AC wifi mode instead of AX any wifi based device can connect. I saw it quoted elsewhere in forum where an operator was asking about mikrotik 5ac cpe compatibility

Dustin Stock just answered this on Facebook. He said: “Next beta will hopefully be here next week and will have management VLANs + C5x”