Re: [will-change] Should will-change trigger stacking context when the property does not apply to an element?

On Sun, Aug 16, 2015 at 5:08 PM, Simon Fraser <smfr@me.com> wrote:

> Comparing with WebKit’s list, I think you’re missing opacity.
>

It is implemented properly but it was missing the bit
CSS_PROPERTY_CREATES_STACKING_CONTEXT.
This has been fixed[1].

During testing, I also noticed that Firefox treats “will-change:
> will-change;” as valid, which the spec says it should not.
>

 I've filed a bug for this [2].

[1] https://bugzilla.mozilla.org/show_bug.cgi?id=1195142
[2] https://bugzilla.mozilla.org/show_bug.cgi?id=1195884