Alexa Routines flow mode

How can I add flow mode to an alexa routine. So that it will cycle through the colours?

Create a customized lights and apply it in a scene.

I have a scene in the Yeelight app. that does not come though to Alexa? Should it?

After you create a new scene in Yeelight app, you need to ask Alexa to “discover my devices” in order to sync that to alexa’s database.

Yes, that worked. thanks!