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Issue 721411 link

Starred by 2 users

Issue metadata

Status: Duplicate
Merged: issue 722368
Owner:
Last visit > 30 days ago
Closed: May 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug-Regression



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Elements disappear on transition

Reported by valterkr...@gmail.com, May 11 2017

Issue description

UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/603.1.30 (KHTML, like Gecko) Version/10.1 Safari/603.1.30

Example URL:
https://jsfiddle.net/6ejwhe94/6/

Steps to reproduce the problem:
1. In the provided link - click the toggle button two times
2. 
3. 

What is the expected behavior?
Still seeing the content

What went wrong?
Most of the content inside the green box disappear after transitions.

This does not happen when:
1. Removing transition.
2. Content fits inside green box (no scrollbar).
3. "position: relative" is removed from i- and .item-elements.

Does it occur on multiple sites: N/A

Is it a problem with a plugin? No 

Did this work before? N/A 

Does this work in other browsers? Yes

Chrome version: 58.0.3029.96 (Official Build) (64-bit)  Channel: stable
OS Version: OS X 10.12.4
Flash Version: 	25.0.0.171
 
Labels: Needs-Triage-M58

Comment 2 by hdodda@chromium.org, May 12 2017

Cc: hdodda@chromium.org
Labels: Needs-Feedback
Tested the issue on Mac os 10.12.4 using chrome latest stable M58 #58.0.3029.110 and observed as attached in screencast.

@valterkraemer-- Could you please check attached screencast and confirm us if this is the issue you are facing or if we had missed any steps in reproducing the issue.

Thanks!
721411.mp4
766 KB View Download

Comment 3 by tapted@chromium.org, May 12 2017

Components: Blink>Compositing>Transform3D
Different behaviour for me. 

MacOS 10.12.4
MacBook Pro (Retina, 15-inch, Mid 2015)
Internal screen at "Default for display"-resolution
Untitled.mp4
81.4 KB View Download
Project Member

Comment 5 by sheriffbot@chromium.org, May 12 2017

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "hdodda@chromium.org" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
I am experiencing a similar issue. Unfortunately the behavior does not happen for me in the given fiddle, but it does occur on our web page. I have not been able to create a fiddle to reproduce it yet.
Some things that may help in tracking down the issue:
Adding "z-index: 1" to the element fixes it.
Removing the transition effect fixes it.
Toggling the transformX while the element is still in the middle of the transition from the previous toggle fixes it.

System details:
Google Chrome	58.0.3029.96 (Official Build) (64-bit)
Revision	2a03c99a5f45c6d507af8eb2345ad68a565d1518-refs/branch-heads/3029@{#787}
OS	Linux
JavaScript	V8 5.8.283.37
Flash	25.0.0.148 /home/jaredneil/.config/google-chrome/PepperFlash/25.0.0.148/libpepflashplayer.so
User Agent	Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.96 Safari/537.36

Comment 7 by hdodda@chromium.org, May 15 2017

Labels: -Pri-2 -Type-Compat -Needs-Triage-M58 hasbisect-per-revision M-59 Pri-1 Type-Bug-Regression
Owner: wkorman@chromium.org
Status: Assigned (was: Unconfirmed)
Tested the issue on Mac retina 10.12.4 using M58 #58.0.3029.110 and issue is reproduced and issue is fixed on latest canary M60 #60.0.3100.0 

Provided the reverse bisect using per-revision-bisect script,

Good build: 59.0.3050.0 (Revision: 459323).
Bad build: 59.0.3048.0 (Revision: 458590).

You are probably looking for a change made after 458906 (known good), but no later than 458907 (first known bad).

CHANGELOG URL:

The script might not always return single CL as suspect as some perf builds might get missing due to failure.

  https://chromium.googlesource.com/chromium/src/+log/a0ca178033ce1a45919921fa67a050b808d706de..463b2dfe64df899fda4359f2d360ee1cba46e26b

From the CL above, assigning the issue to the concern owner 

@wkorman- Could you please merge the fix to M58.

Note : Issue is specific to Max retina and is not reproduced on mac sierra.

Thanks!
Mergedinto: 722368
Status: Duplicate (was: Assigned)

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