Bug 225090 - REGRESSION (iOS 14.5): Reduce Motion not working
Summary: REGRESSION (iOS 14.5): Reduce Motion not working
Status: RESOLVED DUPLICATE of bug 222381
Alias: None
Product: WebKit
Classification: Unclassified
Component: Accessibility (show other bugs)
Version: WebKit Nightly Build
Hardware: All All
: P2 Normal
Assignee: Nobody
Keywords: InRadar
Depends on:
Reported: 2021-04-26 23:13 PDT by James Craig
Modified: 2021-04-28 16:24 PDT (History)
4 users (show)

See Also:


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Description James Craig 2021-04-26 23:13:12 PDT
AX: reports of Reduce Motion not working in iOS 14.5 (18E… and 18F…)

Seems to work on most of the WebKit blog examples and layout test cases.

But the demo on the MDN page does not work:

I will post other URLs as the bug reporter shares them.
Comment 1 Radar WebKit Bug Importer 2021-04-26 23:13:25 PDT
Comment 2 James Craig 2021-04-26 23:14:24 PDT
Original source of the report:
Comment 3 James Craig 2021-04-26 23:33:59 PDT
Media feature appears functional but is returning the inverse of what it should. If you turn OFF reduce motion, the media query matches as ON.
Comment 4 Antoine Quint 2021-04-27 00:30:27 PDT
This appears to be broken already on iOS 14.4 (18D).
Comment 5 Antoine Quint 2021-04-27 00:31:52 PDT
No, sorry, it was working in iOS 14.4.
Comment 7 James Craig 2021-04-27 09:53:06 PDT
Similar to https://webkit.org/b/225077
Comment 8 Per Arne Vollan 2021-04-28 16:24:10 PDT

*** This bug has been marked as a duplicate of bug 222381 ***