[Webkit-unassigned] [Bug 254861] iPadOS: Viewport doesn't correctly restore after dismissing software keyboard for installed web apps

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=254861

--- Comment #4 from ik at rejh.nl ---
Just wanted to add to philipp's comment (#3):

One important thing to note here is that the rAF() is needed because the viewport resize event can fire before the visualViewport.height reflects the new height. I can't test right now, but I remember that the behavior was different between regular Safari and installed web apps; one of them seemed to always work as expected without rAF(), the other needed it.

So instead of this:

```
visualViewport.addEventListener('resize', () => {
  console.log( visualViewport.height );
});
```

You need this:

```
visualViewport.addEventListener('resize', () => {
  requestAnimationFrame( () => {
    console.log( visualViewport.height );
  });
});
```

I'll try to find some time to file a separate bug for this but if someone beats me to it: please do :))

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