Modal find-in-page: search results in fixed-position sidebar jump around when I scroll

RESOLVED INACTIVE

Status

()

Toolkit
Find Toolbar
RESOLVED INACTIVE
2 years ago
19 hours ago

People

(Reporter: dholbert, Unassigned)

Tracking

Trunk
Points:
---

Firefox Tracking Flags

(firefox52 wontfix)

Details

(URL)

Attachments

(1 attachment)

STR:
 1. Visit https://drafts.csswg.org/css-align-3/

 (Make sure your browser window wide enough that you see a Table Of Contents sidebar on the left. (The page uses media queries to decide whether to show it.)

 2. Ctrl+F to find-in-page

 3. Type "align"

 4. Scroll either the page or the sidebar. (using mouse or keyboard)

ACTUAL RESULTS:
The highlighted results in the Table Of Contents sidebar jitter / "recoil" on each scroll.

EXPECTED RESULTS:
No such jitter/recoil.
For the record, I'm using Nightly 52.0a1 (2016-10-12) (64-bit), and I'm using a fresh browser profile.

I initially assumed this must be dependent on e10s, layers acceleration, and/or APZ (async-pan-and-zoom). But to my surprise, I still see this (and it's just as bad) even if I disable all of those features.

(specifically -- I disabled e10s via Nightly preferences page; layers acceleration via layers.acceleration.disabled = true; APZ via layers.async-pan-zoom.enabled = false. And with those tweaks, I still see the bug.)
Too late for firefox 52, mass-wontfix.
status-firefox52: affected → wontfix

Comment 4

19 hours ago
Per policy at https://wiki.mozilla.org/Bug_Triage/Projects/Bug_Handling/Bug_Husbandry#Inactive_Bugs. If this bug is not an enhancement request or a bug not present in a supported release of Firefox, then it may be reopened.
Status: NEW → RESOLVED
Last Resolved: 19 hours ago
Resolution: --- → INACTIVE
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