The game was released and it's available for download. Supported platforms are Android, iOS and PC(via UPlay). If you are curious for autobattler let go for it.
Need to say, that we here, are not. There were much better attempts from Ubisoft in the past, MM:Showdown comes to mind, which was at least arty.
Autobattler means that you get your units ready, put them in formation and rest is handled by AI. It's perfectly fair, from some viewpoint.
But it doesn't sound like a fun. It's more just like playing Dice, pretending that these are Chess with microtransactions.