Wi-Fi Security configuration of GL-B1300

Is there any reason why the Wi-Fi configuration with the web page of GL-B1300 allows to select several Wi-Fi Security (OPEN; WPA2-PSK; WPA/WPA2-PSK; WPA3-SAE; WPA2/WPA3-PSK/SAE):

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but it is not possible with the Luci configuration page that only allows the old Encryption WEP Open System or WEP Shared Key?

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Thanks.

Firmware based on Openwrt 15.05 which is not fully compatible with LUCI

Thanks!

is there any app downloadable from the repository to enable the full Wi-Fi configuration from LUCI?

Nope there is not and no again since I need 20 characters :stuck_out_tongue: