202802 2019-10-10 09:33:47 -0700 IOS 13 Breaks JS for Material Design Lite Button Ripple Effect 2019-11-05 13:40:25 -0800 1 1 1 Unclassified WebKit Layout and Rendering WebKit Nightly Build iPhone / iPad iOS 13 NEW InRadar P2 Normal --- 1 et.natanov webkit-unassigned alex.anich bfulgham dino kyle6534 ron sabouhallawa simon.fraser thorton webkit-bug-importer wenson_hsieh zalan oldest_to_newest 1578693 0 et.natanov 2019-10-10 09:33:47 -0700 After a the launch of IOS 13, all the buttons on a website that I develop on broke all the buttons. None of the buttons that use Material Design Lite button ripple js effect no longer work. The normal behavior breaks and clicking on a button on the website does not respond with a reliable click event on any IOS device running IOS 13.0+, same with iPad. My company has already contacted Apple for support, which led us here. Link below is an issue opened on MDL's Github explaining exactly what is breaking. https://github.com/google/material-design-lite/issues/5281 1578695 1 et.natanov 2019-10-10 09:37:17 -0700 Same issue on FireFox and Chrome for IOS 1578728 2 webkit-bug-importer 2019-10-10 10:54:57 -0700 <rdar://problem/56160851> 1578829 3 simon.fraser 2019-10-10 13:48:43 -0700 I think this is probably about content observation. 1578892 4 alex.anich 2019-10-10 15:44:59 -0700 I'm also experiencing this issue, in a slightly related case. Elements that have `onclick` bound on them AND an :active psuedo class with issues. The onclick will eventually end up in an unresponsive state, only iOS 13.0+ devices, that forces the User to restart the App (We're using a WKWebView inside of a Native App. 1587369 5 kyle6534 2019-11-05 06:43:30 -0800 We are dealing with this as well.