You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
I hadn't either. Interesting change. Might be in relation to all the logout issues when using a shortcut straight to the Model 3 reservation page. It doesn't do it anymore.
And this may be new also.... I was logged in, checking my account for my order, and I went to the 3 page to check the reservation status there, and it made me login again, which it didn't used to do...