ActionTiles released a native integration with SmartThings Scenes in September 2020. However, the SmartThings API was not ready for production and therefore this feature was rolled back soon after. Only a small set of users were able to install it and even fewer still use it today.
The Scene integration has been redone using a different authentication method and will be available to all users in the coming days.
The existing Scene Tiles will no longer function after March 17, 2021. You will be able to replace them with the new version of Scene Tiles alter this week. We are sorry for the inconvenience this may have caused you. We believe this is the best way to move forward and allow all users to use this feature.
Customer support service by UserEcho