179526 2017-11-10 04:18:21 -0800 getBoundingClientRect is wrong after rotation in fullscreen web apps on iOS 11, iOS 12 and iOS 13 2019-09-27 12:54:27 -0700 1 1 1 Unclassified WebKit Layout and Rendering Other iPhone / iPad iOS 13 NEW InRadar P2 Normal --- 1 pgn4web webkit-unassigned bfulgham pgn4web simon.fraser thorton webkit-bug-importer zalan oldest_to_newest 1370282 0 pgn4web 2017-11-10 04:18:21 -0800 I'm referring to bug 171140 ( https://bugs.webkit.org/show_bug.cgi?id=171140 ) that has been closed as solved. All good when using the safari browser on iOS 11, however the bug is still present for fullscreen web apps. How to replicate the bug on a fullscreen web app: 1) start from the testcase for bug 171140 2) add following meta header tags: <meta name="mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> 3) open the testcase in safari on iOS 11, then "Add to Home Screen" as a fullscreen web app 4) open the fullscreen web app and rotate the device 1370298 1 webkit-bug-importer 2017-11-10 07:32:36 -0800 <rdar://problem/35467561> 1407646 2 pgn4web 2018-03-20 06:53:33 -0700 No activity after four months. This bug severely cripples fullscreen web apps on iOS. Are fullscreen web apps being discontinued as an iOS feature??? 1574934 3 pgn4web 2019-09-27 12:52:54 -0700 issue still present in iOS 13 and ios 13.1