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Starred by 3 users

Issue metadata

Status: WontFix
Owner:
Closed: Dec 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 3
Type: Bug-Regression



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Regression: [DevTools] sensors dropdown flickers on click

Reported by rk...@etouch.net, Feb 29 2016

Issue description

Chrome Version: 51.0.2663.0 Revision 5c3e3aa16e4d6f592742fff247fe2d591c170fd6-refs/heads/master@{#378159} 
OS: Mac

What steps will reproduce the problem?
1. Launch chrome,open NTP and then dev tools window.
2. Navigate to 'Sensors' section in console, reload NTP and click on 'Touch' drop down, observe  

Weird behavior of dropdown list is seen after clicking on it.

Dropdown list should open properly.

This is a regression issue,broken in 'M-51',below is bisect info:

Good Build: 50.0.2660.3
Bad Build: 51.0.2662.0

Narrow Bisect:
https://chromium.googlesource.com/chromium/src/+log/b2464e22db352d85f793dc4118ece83ccf0aade3..75d88a0764eab4993ff157fc26902bf8c54a1af1?pretty=fuller&n=50

Suspecting: r378125

Note: Issue is not seen for Windows and Linux OS.

 
Actual_Devtools.mov
6.5 MB Download
Labels: ReleaseBlock-Stable
Adding RB Label as this is a recent Regression. Please remove if not required.
Thank You.
Labels: Needs-Feedback
Cannot repro on mac canary 51.0.2663.0. What's exactly the weird behavior you observe?

Comment 3 by rk...@etouch.net, Mar 1 2016

Labels: -Needs-Feedback
With respect to comment 2:

Issue is reproducible on latest canary version 51.0.2664.0 and The weird is opening of drop down  is not smooth.
Actual_Issue.mov
5.6 MB Download
Components: -Blink
Labels: -Pri-1 Pri-3
I was able to repro this. You have to open Sensors by holding mouse down on drawer menu button and hovering Sensors before releasing it.
Able to reproduce the issue on Mac 10.10.5 using 51.0.2679.0.
Just to update, Issue is still able to reproduce on Mac OS 10.11.4 using chrome latest canary 51.0.2692.0 while clicking drop down under sensors section in devtools.

dgozman@ Any update on this issue? Could you please look in to it.

Thanks!
Labels: -ReleaseBlock-Stable
Owner: l...@chromium.org

Comment 10 by l...@chromium.org, Nov 8 2017

Summary: Regression: [DevTools] sensors dropdown flickers on click (was: Regression: [DevTools] Weird behaviour of dropdown list is seen after clicking on it.)
Status: WontFix (was: Assigned)

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