In order to use the WPA3 with the WF(M)200 through Linux, you could use the following wpa_supplicant.conf:
Note ieee80211w could be set to 1 or 2. See the definition of the parameters in the https://w1.fi/cgit/hostap/plain/wpa_supplicant/wpa_supplicant.conf
With a CISCO AP AIR-AP1852E-E-K9, firmware 220.127.116.11 configured with WPA3 security and a Raspberry Pi with the SD-card 3.2 with BRD8022/23A with FW3.8.0 and the Driver WFX 2.5.2, you could get this with WPA3 security enabled:
First with a Wi-Fi scan, you should get SAE on the security used by the AP with WPA3:
pi@rpi-123:~ $ wfx_sta --scan
Scanning access points...
bssid / frequency / signal level / flags / ssid
x:x:x:x:x:x 2462 -43 [WPA2-PSK+SAE-CCMP][ESS] WPA3_000
Then using the wpa_supplicant_WPA3.conf above, we could get the association like below:
pi@rpi-123:~ $ wfx_sta --conf wpa_supplicant_WPA3.conf
Asking dhcpcd to control wlan0
Setting up connection
Waiting for connection
Waiting for DHCP
DHCP lease obtained
Success: wlan0 connected to WPA3_000 with IP X.X.X.X
Then we could get the following status with wpa_cli:
pi@rpi-123:~ $ wpa_cli status
Selected interface 'wlan0'
We could check the status indicating key_mgmt=SAE and pmf=1 in bold above because it is associated with an AP using the WPA3 security.