I would like to suggest some improvements for the push notifications. One thing I would find very useful would be a timeout (and thus a default answer) in the “Confirm text with person” notifications. That way a flow can continue even if there was no answer within the given time.
And to make it even better; a “Confirm text with group”, as in when one member of the group confirms the notification the flow can continue and the notification will be removed at the other groupmembers.
Also a timeout after which a normal push notification would remove itself would be apreciated, or better yet, a way to remove an earlier send notification with another flow. A notification that a door was left open becomes obsolete when someone closes the door.