Xiaomi Mi 5x, Miui 9 8.1.25 Beta, Preferred Networks Issue

Hello,

I can't change between 2g 3g or LTE LTE in Mobile networks, preferred networks.

If you could add back that option it would be great because I can't get good signal everywhere and I have to toggle between networks to even get some signal for calls.

Attached in the first two images how I currently see it on MIUI 9 8.1.25 beta, and the other picture is how I used to do in my older cellphones.

Thanks for your time.

Eddie