Wrong target

I am trying to turn on switch.terrassevarmer, but target is timer.terrassevarmer instead. And timer.terrassevarmer is not even available / configured for voice assistant. Is this a bug? Or have I misunderstood something?

This is the complete list of exposed entities.

Does timer.terrassevarmer have the same name? When I’m editing in the UI I’ve found this causes the wrong entity to be chosen from drop-down lists.

Yes, same name, but in different domains. Never been a problem for me before.