Anyone has wpa3-psk working on 64 current?

Hello all,

Recently flashed a router firmware and behold wpa3 is available, see pic.
Tried to modify wpa_supplicant for pure wpa3 as documented by the Arch guys at https://wiki.archlinux.org/index.php/wpa_supplicant
but no go yet...
Anyone successfully running wpa3SAE?

Info on installed wpa_supplicant:
# slackpkg info wpa_supplicant-2.9-x86_64-6

PACKAGE NAME: wpa_supplicant-2.9-x86_64-6.txz
PACKAGE LOCATION: ./slackware64/n
PACKAGE SIZE (compressed): 1140 K
PACKAGE SIZE (uncompressed): 3330 K
PACKAGE DESCRIPTION:
wpa_supplicant: wpa_supplicant (WPA/WPA2/IEEE 802.1X Supplicant)
wpa_supplicant:
wpa_supplicant: wpa_supplicant is a WPA Supplicant for Linux with support for WPA and
wpa_supplicant: WPA2 (IEEE 802.11i / RSN). Supplicant is the IEEE 802.1X/WPA
wpa_supplicant: component that is used in the client stations. It implements key
wpa_supplicant: negotiation with a WPA Authenticator and it controls the roaming and
wpa_supplicant: IEEE 802.11 authentication/association of the wlan driver.
wpa_supplicant:
wpa_supplicant: Homepage: http://hostap.epitest.fi/wpa_supplicant/
wpa_supplicant:
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