Steps to reproduce: 1) Go to https://tomayac.github.io/pwa-feature-detector/ 2) Add the app to the home screen 3) Experience the following issues: - The app icon is not respected (120x120px). - The auto-generated icon occasionally goes all white. Expected behavior: - The app icon should be respected (120x120px should be OK). - The icon (no matter if auto-generated or set in the manifest) should always be shown. Mozilla/5.0 (iPhone; CPU iPhone OS 11_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.0 Mobile/15E148 Safari/604.1 Initially reported in https://bugs.webkit.org/show_bug.cgi?id=182261.
<rdar://problem/38885370>