Nice to see Apple giving some love to web apps. One feature (bug fix?) that I've been wanting for a long time is the ability to autofill from my password manager in Home Screen web apps on my phone. Autofill works in Safari, but once I turn a site into a Home Screen app it no longer appears. But only on my phone, iPad it still works.
Edit: Looks like someone may have already reported it 3 years ago: https://bugs.webkit.org/show_bug.cgi?id=210061
> The space for the saved accounts is there, yet the text is empty. There's nothing to select
Sure sounds like what I'm seeing, except instead of being intermittent it's always like that.