When you run it separately, the trigger/conditions are ignored, so that is normal. As said before, the sensor must be below 100, and then continuously above 100 for exactly 5 minutes.
I edited my text, because I was wrong. But seeing you tested it this quickly, you cannot know it fails yet. As said, the sensor must be below 100, and then continuously above 100 for 5 minutes exactly for the trigger to happen. When the trigger is already above 100 for longer than 5 minutes, it won’t fire. And it falls below 100 for even a split second, the 5 minute delay resets as well.