Discovered your app in the Dutch app store. Immediately installed it. I only "played" a minute with your app and my yeelights and that was enough to give you a big compliment. Very user friendly and visually great. So thank you, it is a keeper!
After a few days using the app I'm still positive. An option that I personally missed when i build a flow in (in addition to move/change/delete) is the possibility of copying a line within the flow, or even in an other flow.
Really great app!! Thanks for creating it and sharing. Hopefully you can get Yeelight as a searchable term in the future for the app store.