Drawer (with Snap Points) closes instantly when opened inside of a PWA (iOS)

[elgerlambert]

Most examples seem to be working, but some close instantly after slightest interaction with the drawer when opened inside of a PWA. For example the "Snap Points" and "Scaled Background" examples.

Steps to reproduce:

1. Go to https://vaul-base.vercel.app/examples (on iOS device)
2. "Add to Home Screen" (to install as PWA)
3. Scroll to "Snap Points" and click on "Open Drawer"

The latest published version of Vaul (1.1.2) also has some issues with Snap points when used inside of a PWA; notably the use of window.innerWidth and window.innerHeight return incorrect values on iOS when read immediately after a "resize" event (which Vaul's implementation relies on), whereas these values are correct after an "orientationchange" event (deprecated) if my memory serves me well. Found your repo through base-ui drawer "placeholder" issue.

[weepaho3]

@borabaloglu hey while some more testing of my changes in the open PR i encountered the same issue and it seems it can be easily fixed by replacing the deprecated window.navigator.platform with window.navigator.userAgent inside the testPlatform function. Could you please test if this works for you as well?

You can test this change here: https://vaul-base-www.vercel.app/examples