The Google Find My custom component has its own local copy of Google’s "Protobuf" definitions (the .py files inside its ProtoDecoders folder). When Home Assistant tries to load the official Nest integration, it loads the official Google libraries. When it tries to load Google Find My, that custom component tries to load its own version of the exact same thing.
Python 3.13 is very strict: it sees two different files trying to claim the name google.protobuf.Any and essentially throws its hands up and crashes both integrations.
The Google Find My custom component has its own local copy of Google’s "Protobuf" definitions (the .py files inside its ProtoDecoders folder). When Home Assistant tries to load the official Nest integration, it loads the official Google libraries. When it tries to load Google Find My, that custom component tries to load its own version of the exact same thing.
Python 3.13 is very strict: it sees two different files trying to claim the name google.protobuf.Any and essentially throws its hands up and crashes both integrations.