Xiaomi Gateway v2 - -can't controll light, vulume, color etc. in OH4

Ruben_Perez in topic " Binding Xiaomi Mi home getway" wrote “BUT, I can actually read sensors connected to Xiaomi Gateway, but I can’t actuate to the Gateway, if I try to switch on the light for example, nothing happens… I don’t know why… More investigation time needed!” and I ask him about it. We will see