158276 2016-06-01 14:36:28 -0700 Tapping from one <input> to another in an overlay can cause shaking/jiggling effect 2017-04-18 02:54:17 -0700 1 1 1 Unclassified WebKit Layout and Rendering Safari 9 iPhone / iPad iOS 10 RESOLVED FIXED http://output.jsbin.com/xedane/quiet InRadar P2 Normal --- 159753 1 webkit webkit-unassigned dino enrica john jyeo098 kranthipolimera1910 simon.fraser thorton webkit-bug-importer oldest_to_newest 1198291 0 webkit 2016-06-01 14:36:28 -0700 Steps to reproduce: 1. Open http://output.jsbin.com/xedane/quiet in Safari on iOS 9.3.2. 2. Tap the "Launch modal" button. 3. Scroll down to "field 7". 4. Tap into the <input> below "field 7". 5. Tap into the <input> above it. Actual result: While focusing the <input>, the modal moves up and down multiple times, causing an unsightly jiggling/shaking/jerky effect Expected result: When focusing the <input>, the modal should move smoothly, preferably in a single motion. Original Bootstrap bug report: https://github.com/twbs/bootstrap/issues/19927 1199619 1 webkit-bug-importer 2016-06-06 10:49:42 -0700 <rdar://problem/26652754> 1297884 2 kranthipolimera1910 2017-04-17 03:47:45 -0700 Is there any solution for this Jerking effect on tap of input field on modal 1297887 3 simon.fraser 2017-04-17 04:53:31 -0700 Do you still see the problem in iOS 10.3? 1298206 4 webkit 2017-04-18 00:27:07 -0700 Unable to reproduce in iOS 10.3.1 Good work WebKit Team! 1298234 5 kranthipolimera1910 2017-04-18 02:54:17 -0700 Unable to reproduce in iOS 10.3.1 Thanks and good work team