[Bug]: When scrolling down (or up) quickly, top (or bottom) of screen flashes white
Categories
(GeckoView :: General, defect)
Tracking
(Not tracked)
People
(Reporter: jonalmeida, Unassigned)
Details
Attachments
(1 obsolete file)
From github: https://github.com/mozilla-mobile/fenix/issues/24161.
Steps to reproduce
- Visit a very long page like https://gitlab.com/exotracker/exotracker-cpp/-/blob/dev/src/gui/pattern_editor.cpp.
- Swipe the screen to scroll down quickly.
- Swipe the screen to scroll up quickly.
Expected behaviour
No rendering errors appear.
Actual behaviour
When scrolling down, the top 25-50% of the screen flickers between proper text content and white. When scrolling up, the bottom 25-50% of the screen flickers between content and white.
Device name
Google Pixel 4a
Android version
Android 12
Firefox release type
Firefox Nightly
Firefox version
100.0a1 (Build #2015867691), a320d75b6+
Device logs
No response
Additional information
This bug has been going on for weeks or months. I suspect it's related to https://bugzilla.mozilla.org/show_bug.cgi?id=1758352 and https://bugzilla.mozilla.org/show_bug.cgi?id=1758352, both of which are (desktop Firefox) bugs where the screen is partly replaced with white upon scrolling.
┆Issue is synchronized with this Jira Task
Change performed by the Move to Bugzilla add-on.
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Updated•2 years ago
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Comment 2•1 year ago
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Hey QA folks, we could not repro this neither on Fenix nor GVE, could you please try to see if it's still relevant? Thanks!
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Comment 3•1 year ago
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I was not able to reproduce this on the Fenix Nightly 132.0a1, nor on RC 130.0.
Tested with regular website, and desktop site enabled.
Tested on: Google Pixel 6 (Android 15), Realme GT Master Edition (Android 13), and Oppo Find N2 Flip (Android 14).
Closing as WORKSFORME.
Description
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