Hello ! I installed the old HassAgent, having only played with sensor and commands, but then migrated to V2.
Used the compat script in #entity-names , but I still have duplicated entities in my MQTT integration.
I Decided to go back from scratch, and indeed the new entities has been deleted, but I can't remove the old ones (the underdogunderdog* ones), because "Entities can only be removed when the integration is no longer providing the entities". And in truth, I see the sensor being active, but with unknown status.
How can I clean those up ?
Solution
Resolved by going into MQTT explorer and clearing leftover topics from pre-migration.