205116 2019-12-11 08:15:08 -0800 -webkit-text-size-adjust not working on iPad running iOS 13 2020-02-08 13:35:52 -0800 1 1 1 Unclassified WebKit CSS Safari 12 iPhone / iPad Other RESOLVED DUPLICATE 201404 InRadar, PlatformOnly P2 Normal --- 1 frankai5 webkit-unassigned frankai5 hbourcier lzuanovic webkit-bug-importer webkit-unassigned wenson_hsieh oldest_to_newest 1597624 0 frankai5 2019-12-11 08:15:08 -0800 +++ This bug was initially created as a clone of Bug #201404 +++ OS: iOS/iPadOS 13/13.3 Device: iPad only This happens on iPads running i(Pad)OS 13/13.3 only. For example: <!DOCTYPE html> <html> <body> <div style="-webkit-text-size-adjust: 56.2962293624878%;"> Sample text sample text sample text </div> <div style="-webkit-text-size-adjust: 156.2962293624878%;"> Sample text sample text sample text </div> <div style="-webkit-text-size-adjust: 356.2962293624878%;"> Sample text sample text sample text </div> </body> </html> Will be rendered without any style changes on iPad and with style applied on iPhone, both running iOS 13.3. See attached images for example. I'm using a basic WKWebView with the HTML above loaded using loadHTMLString:baseURL: method. 1597762 1 webkit-bug-importer 2019-12-11 13:40:44 -0800 <rdar://problem/57851534> 1616590 2 ap 2020-02-08 13:35:52 -0800 *** This bug has been marked as a duplicate of bug 201404 ***