EmonEVSE No LED brightness control available in UI

I have one of these stations here: EmonEVSE WiFi Connected EV Charging Station (Type-2) - Shop | OpenEnergyMonitor with the LAN port on them.

With the following FW versions:

I am missing the LED brightness control, anyone know why?
Image taken from someone elses station, what it should be like:

This setting adjusts the LED brightness on the WiFi module. You have an EmonEVSE which has the WiFi module located inside an opaque enclosure, the WiFi module LEDs are not visible, therefore this setting is redundant.

This setting does not affect the LCD backlight. I’m afraid it’s not possible to turn off the LCD backlight.

Ah I see.
I was able to do it using RAPI command a few FW revisions ago so it can work.
Can that be exposed on the HTTP api as well?