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animation flickering #4113

andreypelykh opened this Issue Jun 23, 2018 · 1 comment


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andreypelykh commented Jun 23, 2018



When we run two animations at the same time we can observe some flickering on elements.
I see flickering happens with an element that gets visible. It looks like the element become fully visible for a moment and after this the animation starts.

Noticed the problem in these browsers:

  • Safari Version 11.0.3 (13604.5.6) for MacOS
  • Chrome for iOS

The most interesting is we have the issue with jQuery starting from version 3.2.0.
There is no issue in versions before 3.2.0.

Links to test cases (expected behaviour) jquery@3.1.1 (issue with flickering) jquery@3.3.1


Use jQuery@3.1.1

@timmywil timmywil added the Effects label Jul 2, 2018

@timmywil timmywil added this to the 3.4.0 milestone Jul 2, 2018


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timmywil commented Jul 2, 2018

Thanks for opening an issue. We've confirmed this issue and believe it has something to do with 6d43dc4

@markelog markelog added the Bug label Jul 2, 2018

@timmywil timmywil self-assigned this Sep 24, 2018

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