Xiaomi Mi 2 - No reference user available

[IntinteDAO]

Hello, I have a Xiaomi Mi Body Composition 2. For many interactions I get a message

No reference user available, please create one

I don't really understand what he means. I have a user added to OpenScale, and the scale itself has a Bluetooth connection to the app, and OpenScale is able to retrieve data (not entirely correct, I think, but that will be thought of later) from the scale.

In addition, it's nice if each input to the scale allows the user to download data, not those "forced" by OpenScale.