Your “turn on” and “turn off” actions effectively cancel each other out. You only need The turn on action if that is what you want to occur at your start time. The opposite of your start action will automatically run at your end time, in this case it’ll automatically turn off. All actions that you add to the action list all run at the start time so when you have two opposite actions added, they either cancel each other out or don’t act as intended.
In your use case I would remove the turn off action. Is it just those actions in that rule, or is there more farther below?
Edit/ More convo about this same issue here: