I know that sensors can and probably should have the unique_id parameter as well as an entity_id.
When you click on entities that don’t have a unique_id you aren’t allowed a lot of changes.
However is there any screen or any method to see the actual unique_id of the entities? Besides looking directly into the database.
Even the REST API doesn’t return the unique_id state parameter of the entities.
And all filters on all the screens including th3 Developer tools seem to use entity_id.
I find it quite odd that a key parameter was introduced that is good practice to include but with no way to actually see it.