WestfieldUS will not let you stay logged in, nor does it have an option to login with faceID or autocomplete a saved password. What this means is that every time you want to use smart parking, you need to make sure you pull over and log in before you enter the gate. Even so, the smart parking works only about half the time. When entering your password, it also does not automatically hide your password as you’re typing it. On your way out, you need to make sure you’re logged into your app again manually before you leave or the gate will not let you exit. Again, the smart parking only works about half the time, so there’s a 50/50 chance you’ll end up holding up the line to get out.
There is no way to report any app issues to the developer. WestfieldUS support button will lead you to the main Westfield corporate site, which has no contact information.