Bug 189586

Summary:

touchmove event not fired when dragging from bottom

Product:

WebKit

Reporter:

david

Component:

UI Events

Assignee:

Nobody <webkit-unassigned>

Status:

NEW ---

Severity:

Normal

CC:

dlong, megan_gardner, thorton

Priority:

Version:

Safari 10

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Demonstration of bug on iOS simulator	none

Description david 2018-09-13 07:36:34 PDT

Created attachment 349667 [details]
Demonstration of bug on iOS simulator

Attaching a touchmove event to prevent background scrolling on iOS. Found out, that when the UI is collapsed and user tries to drag from bottom, the touchmove event is not called.

Please see the attachment below, taken from simulator. Source code can be seen here: https://codesandbox.io/s/9ownj5y5lo