AP settings missing (MAX-BR1-MINI-LTEA-W, Firmware 8.3.0 Build 5244)

I’m either going crazy, or there’s something wrong with 8.3 on the Max BR1 Mini (Hardware version 1).

When I click on AP / Settings, I get a blank screen:

Where do I change my WiFi channel, WiFi signal strength, etc?

Huh, this is weird. I was able to find the AP settings, but they are well hidden.

First, on the Dashboard screen, click the WiFi WAN settings:

Then click the Details button:

Then the WiFi Settings are visible:

This seems like a bug to me - settings like this should not be that difficult to find.