Doesnt work as intended

[preamptive]

The decorate room section doesn't work, you cant apply a style.
Wall graffiti section doesn't work, you cant paint.
Mini game section, no balloons appear but you can shoot the gun
Virtual world, No virtual pet appears.

I have both built the app in unity myself and downloaded the apk from....
https://developer.picoxr.com/document/unity/mixed-reality-mrtk-sample/

both builds have the same issues
Unity 2022.3.31f1
Pico 4 - system version 5.9.2