I agree, I am not migrating over until the new app is improved. I have a smart app called Alexa Helper that allows me to perform routines via Alexa and with the new app that does not work. Also, not able to perform SHM actions via scenes is a huge fail (I like to have a scene perform goodnight, where it will turn all my lights off, switch my mode to night and arm my SHM, but no, guess it’s too much to ask for). They should have just kept routines instead of switching to Automations/Scenes and the lack of routines/Automations via new widgets is also a huge fail. I sent them many feedback and I get the usual “things will be ready before migration” blah blah and here is it, moment of truth and most of the functions/features I use daily do not work on the new app. Not happy at all. Don’t migrate over until you test everything because once you do, you can’t go back.
I’m also hugely disappointed that there will be no more updates on the classic app, where I’m sure many are still using due to the fact that the new app is not 100% ready/usable.