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Line between pokey and guider contents
Closed, ResolvedPublic

Description

Author: swalling

Description:
After bug 63948 has been resolved, some users are seeing a line between the pokey and the border of the guider. This happens either temporarily as a flash, or permanently.

This is apparently due to the following upstream bug in WebKit: https://bugs.webkit.org/show_bug.cgi?id=61824


Version: unspecified
Severity: minor

Details

Reference
bz66567

Event Timeline

bzimport raised the priority of this task from to Low.
bzimport set Reference to bz66567.
bzimport added a subscriber: Unknown Object (MLST).
bzimport created this task.Jun 13 2014, 4:29 AM

swalling wrote:

Example from 'firstedit' tour

Attached:

This happens either temporarily as a flash, or permanently.

Rob Moen has reported that he sees the line permanently several times.

Steven Walling: could you point me at/copypasta the user's reports?

We're not using transform-style anywhere in GuidedTour. So while in theory it may be related, it does not seem to be the same bug (though I might be wrong).

I actually don't know enough to say if it's a WebKit bug or not. Another relevant possibly relevant link Sam found is http://webdesign.tutsplus.com/tutorials/css3-animations-the-hiccups-and-bugs-youll-want-to-avoid--webdesign-4867 :

"And now for another kick in the teeth. Transitions and animations reset the z-index of an object. If you have some nicely stacked objects you want to animate, they'll have their stacking order reset. It's an unfortunate truth and again, not one that many people talk about."

swalling wrote:

I am now seeing this 100% of the time on Beta Labs.

(In reply to Steven Walling from comment #4)

I am now seeing this 100% of the time on Beta Labs.

Which browser? Latest Chrome on OS X?

swalling wrote:

(In reply to Matthew Flaschen from comment #5)

(In reply to Steven Walling from comment #4)
> I am now seeing this 100% of the time on Beta Labs.

Which browser? Latest Chrome on OS X?

Yes, only in Chrome. Firefox and Safari do not show this bug.

Change 140355 had a related patch set uploaded by Phuedx:
Add the missing setupIECssClasses function

https://gerrit.wikimedia.org/r/140355

Change 140356 had a related patch set uploaded by Phuedx:
Don't draw a line between the pokey and guider

https://gerrit.wikimedia.org/r/140356

Change 140355 merged by jenkins-bot:
Add the missing setupIECssClasses function

https://gerrit.wikimedia.org/r/140355

Change 140356 merged by jenkins-bot:
Don't draw a line between the pokey and guider

https://gerrit.wikimedia.org/r/140356