In the MQTT integration, just before installing the container.

In the MQTT integration, just before installing the container.

For the light, I agree and I proposed a fix here fix(typo): Light scenes labels and MQTT by cicoub13 · Pull Request #1544 · GladysAssistant/Gladys · GitHub
For « control a device », the action is meant to change the state of a single device. So I suggest keeping it singular.
Good catch, it’s merged into master! Thanks @cicoub13 ![]()