Trouble with gradient settings on Hue Gradient Tube

I’m not seeing the setting to make my Phillips Hue Gradient Light tube to utilize the gradient settings on the Hue Essentials app. I saw a video that shows 3 different settings to choose from but mine only has 2 settings.

Do I need to buy one of those $60 bridges and it will just appear in the app? What do I need to do to make this work?

Thanks in advance!

Still wondering if this is possible :slight_smile: