UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.98 Safari/537.36

Steps to reproduce the problem:
1. Check out attached testcase or visit http://lea.verou.me/chromebug.html

What is the expected behavior?
Tiled background of the code pirate logo

What went wrong?
No background

Did this work before? No 

Does this work in other browsers? Yes

Chrome version: 54.0.2840.98  Channel: stable
OS Version: OS X 10.12.1
Flash Version: Shockwave Flash 23.0 r0

- The variable is not invalid, because the fallback does not apply
- background-image has the same problem, so it's not about disambiguation
- Making the URL absolute works.
- Does not work in the content property either, so I assume this happens in every property.
 

Deleted: chromebug.zip 2.0 KB

chromebug.zip 2.0 KB Download