RGB Light Effect List?

I’ve successfully flashed Tasmota, onto a number of Zemismart RGBW Downlights, and got them all working within Home Assistant.
When you click to change colour - you also get a selection box for effect (0-5) but selecting an effect does nothing ?
Do i need to configure the effect’s elsewhere or is that a function that perhaps other lights can do, but the Zemismart cannot ?