RESOLVED WONTFIX 200741
[iOS13] touch-action:none does not suppress rubber banding in UIWebView 
https://bugs.webkit.org/show_bug.cgi?id=200741
Summary [iOS13] touch-action:none does not suppress rubber banding in UIWebView
Steve
Reported 2019-08-14 16:04:54 PDT
Created attachment 376326 [details] repro.html Steps to reproduce: 1. Create a UIWebView 2. Set its HTML to the HTML attached in repro.html 3. Open the app on an iOS13 beta 5 device 4. Attempt to scroll the page vertically 5. Notice the rubber banding effect This effect is not seen when following the same steps with WKWebView. Videos attached of the experience on UIWebView vs. WKWebView.
Attachments
repro.html (862 bytes, text/html)
2019-08-14 16:04 PDT, Steve 		no flags
Details
WKWebView-touch-action-none.mov (547.33 KB, video/quicktime)
2019-08-14 16:05 PDT, Steve 		no flags
Details
UIWebView-touch-action-none.mov (1.81 MB, video/quicktime)
2019-08-14 16:05 PDT, Steve 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Steve
Comment 1 2019-08-14 16:05:38 PDT
Created attachment 376327 [details] WKWebView-touch-action-none.mov
Steve
Comment 2 2019-08-14 16:05:54 PDT
Created attachment 376328 [details] UIWebView-touch-action-none.mov
Radar WebKit Bug Importer
Comment 3 2019-08-15 16:38:36 PDT
<rdar://problem/54369097>
Simon Fraser (smfr)
Comment 4 2019-08-15 16:50:16 PDT
We're not making changes to UIWebView any more. Please migrate to WKWebView, and file bugs for any features that prevent you from doing so.
Note You need to log in before you can comment on or make changes to this bug.