Maybe answering my own question, seems like it is ...

# getting-started

[paulblessing]

Maybe answering my own question, seems like it is dependent on both objects being PropertyReference.

https://github.com/JetBrains/kotlin/blob/ee50aec7342ab375a105bb318e6501135e859028/core/runtime.jvm/src/kotlin/jvm/internal/PropertyReference.java#L25