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Does not use passive listeners to improve scrolling performance #5057

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atifwaqar opened this issue Jan 21, 2018 · 3 comments
Closed

Does not use passive listeners to improve scrolling performance #5057

atifwaqar opened this issue Jan 21, 2018 · 3 comments

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@atifwaqar
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atifwaqar commented Jan 21, 2018

image

Description

On running an Auding (from Chrome DevTools), I get the above Failed Audit saying. Does not use passive listeners to improve scrolling performance
Can this be cuz of something I am missing, or is this a known issue from Polymer side?

Versions

  • Polymer: v2.3.1
@merlinnot
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#4829

@TimvdLippe
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This is indeed fixed by #4829. For more information, see https://www.polymer-project.org/2.0/docs/devguide/gesture-events#use-passive-gesture-listeners

@atifwaqar
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Thanks for the information @TimvdLippe :)

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