Add a "test scene" button when editing scenes instead of automatically enabling them

[deviantintegral]

I was updating my automations with the new categories and labels in Home Assistant 2024.4. As a part of this, I've been updating some with areas as well.

I went to add an area to a scene... and turned off all of the lights in my house. And then I exited the editor, and all of the lights (including ones that were originally off) turned on.

The front-end should have a "test scene" button instead. This is what the Apple Home app does, and it works well.