(picture-caching) Misplaced tiles on https://twofold.salty-salty-studios.com/

RESOLVED FIXED in Firefox 66

Status

()

defect
P3
normal
RESOLVED FIXED
6 months ago
6 months ago

People

(Reporter: darkspirit, Assigned: gw)

Tracking

(Blocks 1 bug, {correctness, nightly-community})

Trunk
mozilla66
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(firefox-esr60 unaffected, firefox64 unaffected, firefox65 unaffected, firefox66 fixed)

Details

()

Attachments

(2 attachments)

Debian Testing, KDE, X11, Macbook Pro

Scrolling is not smooth on https://twofold.salty-salty-studios.com/.
Sometimes when scrolling up some tiles are misplaced.
This is hard to reproduce. And the image on the left is just a png.
I can't repro this (yet). A couple of questions that might be relevant to reproducing it, if you see it happen again:

- When it does occur, is it (a) always when the page is loading (b) always when the page is fully loaded, or (c) can happen both during load and when completely loaded?

- Are you scrolling in small amounts, or very fast / large scrolls? And does scrolling via mouse / keyboard / trackpad have any effect on how likely it is to happen?

Oh, no, ... originally I was using the touchpad and scrolled fast over the whole page... It's far easier (for me) to reproduce by scrolling a tiny bit by mousewheel when the page just has finished loading.

Assignee: nobody → gwatson
Status: NEW → RESOLVED
Closed: 6 months ago
Depends on: 1518708
OS: Linux → All
Hardware: x86_64 → All
Resolution: --- → FIXED
Target Milestone: --- → mozilla66
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