WAN port into a LAN port in repeater mode?

GL-MT300N-V2 has 2 ports, 1 lan and 1 wan.

From what I understand:
If I set in repeater mode and set to WISP I can connect to my phone hotspot with the router. I can then connect computers to the router wirelessly and they will be assigned their own local ip e.g,, etc…
I should also be able to connect computer to lan port as well and also be assigned a local ip. How about the WAN port, will that now be a LAN port so I can also connect a computer to?

Please set up the switch button to control Wired bridge in the UI.

Then move the switch to the right side.

ok good to know it can be done