Open Bug 1459521 Opened 6 years ago Updated 2 years ago

element flickers/flashes when system scaling or Firefox's page zoom level is at percentages like 175%


(Core :: Graphics, defect, P3)

59 Branch





(Reporter: billdillensrevenge, Unassigned)


User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:59.0) Gecko/20100101 Firefox/59.0
Build ID: 20180427210249

Steps to reproduce:

set Windows 10 system scaling to 175% or play with Firefox's page zoom level at this website and scroll down a bit. the ad flashes/flickers at certain scroll positions.

here is a video of what I'm seeing I cannot reproduce this issue in Edge. Also, it's not specific to that article, it's almost any article on
Component: Untriaged → Graphics
Product: Firefox → Core
Is this a regression?
Priority: -- → P3
I don't know if it's a regression or not
Severity: normal → S3
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