RFXTRX: adding new lights

I thought I was quite accustomed to Homeassistant, but apparently my knowledge is lacking on some points…

Back in the non-Lovelace days I would simply add rfxtrx lights through the “automatic_add: true” setting. After activating the lights they would show up in my dashboard. This is also still according to the instructions at https://www.home-assistant.io/integrations/light.rfxtrx/

As we are now on Lovelace exclusively I do not know where to find the automatically added entities any longer… I was expecting to find them in the “unused entities” section, but they aren’t there.

Can anyone tell me where to find the automatically added lights/switches?