Chrome Version       : Trunk
URLs (if applicable) : https://github.com/w3c/csswg-drafts/issues/3115, https://crisal.io/tmp/sticky-pos.html
Other browsers tested:
  Add OK or FAIL after other browsers where you have tested this issue:
     Safari: FAIL (doesn't absolutize percentages, https://bugs.webkit.org/show_bug.cgi?id=189549)
    Firefox: PASS
    IE/Edge: FAIL (same bug as Blink, will file against them)

What steps will reproduce the problem?
1. Open the attached test-case (second url for convenience)

What is the expected result?
250px, which is the position that the sticky element is positioned against the scrollable box, and is what layout does.


What happens instead of that?
The percentage is resolved against the wrong box, yielding 200px
 

Deleted: sticky-pos.html 375 bytes

sticky-pos.html 375 bytes View Download