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macOS 11.4, Firefox 89 and nightly elastic scrolling not working

  • 2 replies
  • 1 has this problem
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  • Last reply by cor-el

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Title says it all as does the gif.

Title says it all as does the gif.
Attached screenshots

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Elastic overscrolling is currently not happening on macOS when System Preferences > Accessibility > Display > Reduce Motion is enabled. It is debatable whether that is intended or not. Safari and Chrome both still use elacstic oversccrollen with Reduce Motion enabled. So one could argue that setting should not effect overscrolling.

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See:

  • 1705927 - Do not go into overscroll if prefers-reduced-motion is specified
  • 1714143 - Elastic overscroll effect is disabled by the "Reduced Motion" system setting

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https://bugzilla.mozilla.org/page.cgi?id=etiquette.html
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