GL-MT300N-V2: Client mode configuration IP

Hello,

I have configured my routeur to be a wifi client and it works.
However it doesn’t let me write my IP configuration manually.
The consequence is that it works well if the wifi SSID has a DHCP but it doesn’t work if there is not a DHCP to give an IP configuration to my Mango device.

Do you know if it is possible to configure it? If it doesn’t, do you know if this functionality will be added?

Best regards,