@guim31 thanks for this integration. I did some tests, it works well.
One thing that’s a shame in the integration configuration is having to manually enter the name of one of the hosts in the ‹ add a command › section. Could a dropdown list be possible?
And similarly in a scene action, you have to manually enter the name of a command. Could a dropdown list be possible?
Thanks @StephaneB for testing and the ideas 
Host: This is done in 1.1.0 (update from Gladys). In « Add or modify a command » and other actions, the host is now selected from a list. It only shows hosts already added from the Discovery tab; for a host not yet added, the field « Or the host name » remains.
Command in scenes: Here, I can’t make a list. Gladys can only suggest devices or houses in these fields, not a list built by the integration. The name is therefore typed manually, without concern for capitalization or accents, and « Show hosts and commands » reminds the exact names. To launch a command with a gesture, the widget button remains the simplest.