RESOLVED FIXED Bug 158276
Tapping from one <input> to another in an overlay can cause shaking/jiggling effect 
https://bugs.webkit.org/show_bug.cgi?id=158276
Summary Tapping from one <input> to another in an overlay can cause shaking/jiggling ...
Chris Rebert
Reported 2016-06-01 14:36:28 PDT
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
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Radar WebKit Bug Importer
Comment 1 2016-06-06 10:49:42 PDT
<rdar://problem/26652754>
kranthi polimera
Comment 2 2017-04-17 03:47:45 PDT
Is there any solution for this Jerking effect on tap of input field on modal
Simon Fraser (smfr)
Comment 3 2017-04-17 04:53:31 PDT
Do you still see the problem in iOS 10.3?
Chris Rebert
Comment 4 2017-04-18 00:27:07 PDT
Unable to reproduce in iOS 10.3.1 Good work WebKit Team!
kranthi polimera
Comment 5 2017-04-18 02:54:17 PDT
Unable to reproduce in iOS 10.3.1 Thanks and good work team
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