Bug 197099 - AX: VoiceOver Safari - <select> dropdown navigation order
Summary: AX: VoiceOver Safari - <select> dropdown navigation order
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Accessibility (show other bugs)
Version: WebKit Nightly Build
Hardware: iPhone / iPad iOS 12
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2019-04-19 02:00 PDT by Erik Nijland
Modified: 2019-04-19 02:00 PDT (History)
1 user (show)

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Description Erik Nijland 2019-04-19 02:00:40 PDT 
HTML dropdown (<select>) navigation ofter does not work as expected with iOS 12.2 VoiceOver on iPad. The occurrence seems random but frequent (~50% of the time). Navigating between options often skips one or more of the options.

Reproduce
Imagine a dropdown with three options: A, B and C. Option A is active.

Opening the dropdown (double tap) and then swiping next (swipe to the right) will not always select the next item. Sometimes option B is selected as expected but sometimes nothing happens. Other times it jumps directly to option C.

Example / demo environment: https://stackblitz.com/edit/ios-voiceover-dropdown-bug?file=src%2Fapp%2Fapp.component.html
Comment 1 Radar WebKit Bug Importer 2019-04-19 02:00:55 PDT 
<rdar://problem/50043425>