Closed Bug 989075 Opened 8 years ago Closed 2 years ago
intial css transition on flex-basis is extremely janky, at Opera chapters demo
12.08 KB, text/html
I've been able to reproduce this sporadically. When I do reproduce it, I sometimes see a few frames of the first animation, but it's just really janky. (And then subsequent transitions are much smoother.) (Also, in case it's not obvious: to trigger the transitions on that page, you have to click one of the numbered chapter sections.)
Version: 28 Branch → Trunk
Status: UNCONFIRMED → NEW
Component: CSS Parsing and Computation → Layout
Ever confirmed: true
Summary: intiial css transitions on flex-basis not working → intial css transition on flex-basis is extremely janky, at Opera chapters demo
The URL from comment 0 is now gone, but the demo still exists at http://dev.opera.com/articles/animating-flexboxes-the-lowdown/transition-js/ ALSO: I noticed that I only seem to be able to hit the jankiness when I click *immediately* after the page loads. If I instead wait a few seconds before I click, then the transition is smooth.
I can reproduce in a debug build with this testcase, by clicking one of the articles ASAP after the page loads. I can't reproduce reliably with this testcase in a nightly build, presumably because the special startup-trigger-time goes by too fast.
Status: NEW → RESOLVED
Closed: 2 years ago
Resolution: --- → WORKSFORME
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