We don't have a way to distinguish that and I'm not sure we have a way of
making that distinction. You can check if start() was invoked recently by
saving the time it was invoked then avoid the toastbar since the app just
loaded. It's a bit of a hack but I'm not sure if there's a better way.
I faced another question about implementing Toastbar for the push
notification on iOS.
The problem is that when the push() method is called, the display is always
in foreground. Therefore, when you receive the push notification while the
app is in background, and then click the notification -