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Issue metadata

Status: Duplicate
Merged: issue 825765
Owner:
Closed: Mar 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 2
Type: Bug



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Scrolling jumps on badssl.com

Project Member Reported by pdr@chromium.org, Mar 26 2018

Issue description

Chrome Version: 67.0.3379.0/Canary
OS: Android

What steps will reproduce the problem?
(1) Navigate to https://badssl.com
(2) Scroll the page down a little
(3) Click "expired"
(4) Press the back button, you should now be back on badssl.com
(5) Scroll up just a little, notice the scroll jumps

What is the expected result?
Scroll should never jump.

This is very similar to https://crbug.com/821191 but in this bug, the jump amount seems to be equal to the url bar hiding height.

Requesting a bisect to see when this regressed.
 
jumpscroll.mp4
956 KB View Download

Comment 1 by pdr@chromium.org, Mar 26 2018

Labels: OS-Android
Cc: pnangunoori@chromium.org
Labels: -Needs-Bisect Target-67 RegressedIn-66 Target-66 M-66 M-67 FoundIn-66 FoundIn-67
Tested the issue in Android and able to reproduce the issue. Similar behavior is observed since Chrome #66.0.3359.46

Steps Followed:
1. Launched the Chrome Browser.
2. Navigate to the URL: https://badssl.com
3. Scroll the page down a little
4. Click "expired"
5. Press the back button, you should now be back on badssl.com
6. Observed that page is scrolled down a bit.

Chrome versions tested:
66.0.3359.46(Beta), 67.0.3379.0(Canary)

OS:
Android 8.1, Android 7.0.0

Android Devices:
Pixel XL, Samsung J7

Leaving this issue as Untriaged as we are unable to provide bisect. Because, issue is not reproduced on all the equivalent signed builds. (Can be observed in the screen cast in the URL below) 

Please navigate to below link for log's and screen cast--
go/chrome-androidlogs/825881

Thanks!
Labels: Needs-triage-Mobile Triaged-Mobile

Comment 4 by pdr@chromium.org, Mar 27 2018

Labels: -Type-Bug-Regression Type-Bug
Owner: bokan@chromium.org
Status: Assigned (was: Untriaged)
Because the scroll jump looks roughly equal to the url bar height, assigning to bokan? This doesn't look like a recent regression. I hit this in real life using gogo inflight wifi which tries to MITM some sites using bad certs.

Comment 5 by bokan@chromium.org, Mar 27 2018

Sure, I'll take a look soon.

Comment 6 by bokan@chromium.org, Mar 28 2018

Mergedinto: 825765
Status: Duplicate (was: Assigned)
This is  issue 825765 . I've confirmed mthiesse@'s fix also fixes this repro.

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