I succeed to have my device connected to WPA3 WiFi with below setup.
Check PMF setup when you meet WPA3 connection failure.
BTW, I must say I am satisfied with the AP6W and I think its price $99 is quite competitive when three ports (one poe in port, one poe out port) and free cloud control considered.
AP6W has two more ports than AP6. But AP6W is cheaper than AP6!
Take your time to buy AP6W before Alta Labs come to realize that they should raise the price of AP6W over AP6… 