[Webkit-unassigned] [Bug 248946] New: Flickering lines occuring on canvas within ionic app on ios 16

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=248946

            Bug ID: 248946
           Summary: Flickering lines occuring on canvas within ionic app
                    on ios 16
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: iPhone / iPad
                OS: iOS 16
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Canvas
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: tinam45363 at covbase.com
                CC: dino at apple.com

Created attachment 463937

  --> https://bugs.webkit.org/attachment.cgi?id=463937&action=review

Section of canvas with lines appearing during spin animation

Within our ionic capacitor ios application we are using a canvas board to display a wheel which spins. To generate the wheel we use the winwheel.js library. When the wheel has between 2 and 5 segments which are different colours horizontal lines are flicking on the screen during the animation.

This has only started to occur since IOS 16 released and works with no issues on IOS 15.

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