Bug 149280

Summary:	IOS 9 - Regression: Rubberband effect at the bottom stutters
Product:	WebKit	Reporter:	Mehmet <mehmet.sahin>
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	sam, simon.fraser, thorton, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Safari 9
Hardware:	Unspecified
OS:	Unspecified

Description Mehmet 2015-09-17 12:57:03 PDT

IOS 9 - Safari for iPhone

Steps to reproduce:

1.) Run Safari for iPhone on IOS 9
2.) Open a long page
3.) Scroll down to the end/bottom of the page until you receive a rubberband effect
4.) Do immediately a further swipe so that the toolbar at the bottom appear and the page receives a further rubberband effect.

Actual: The toolbar at the buttom appears but the rubberband effect of the page stutters. 

Expected: The toolbar should appear and the page should have a smooth rubberband effect.

This is a regression. It works fine with Safari on IOS 8.

If you have any question, please let me know.

Thanks in advance.

Comment 1 Radar WebKit Bug Importer 2015-09-18 08:37:56 PDT

<rdar://problem/22758169>

Comment 2 Mehmet 2017-03-27 14:00:05 PDT

Hello Webkit-Team, 

Are there any updates on this regression in rdar://problem/22758169? This is broken since iOS 9 and still to reproduce in latest iOS 10.3.

Thanks in advance.

Comment 3 Mehmet 2017-10-31 11:57:36 PDT

Finally fixed in latest Safari with today's iOS 11.1 Release. Please feel free to close this bug report. Thanks.