Auto provisioned device MQTT attribute write

Hello, I’ve installed OpenRemote and managed to get the Auto Provisioning setup but after I provision a new device I can’t seem to understand how I’m supposed to update attributes from that asset. I’ve tried using MQTTX ( same one I used for provisioning ) to send a write attribute using same certificate I used to enroll but nothing happens, nothing in logs and no data.

Topic: master/TestDevice/writeattributevalue/test/6ZTXcBysubWnSoxcHkzmvkQoS: 0
“hello world”

I think this is a similar post to what issue I’m having:

Anyway somebody could help me out and explain what I’m doing wrong ?

Thank you !