601761 - Video plugins leave white artifact over UI when scrolled

Status: RESOLVED DUPLICATE of bug 593703

(Core :: Graphics, defect)

Description

[jules]

User-Agent:       Mozilla/5.0 (Windows NT 6.1; rv:2.0b7pre) Gecko/20101002 Firefox/4.0b7pre
Build Identifier: Mozilla/5.0 (Windows NT 6.1; rv:2.0b7pre) Gecko/20101002 Firefox/4.0b7pre

Scrolling a page using a plugin to display video (e.g. Flash) leaves a white artifact the same width as the plugin box over the interface bars (i.e. tab bar, address bar). 

Clicking on part of the UI removes the artifact.

Reproducible: Always

Steps to Reproduce:
1. Go to youtube.com
2. Play a video
3. Scroll down so the video leaves the top of the window
Actual Results:  
White artifact over the UI.

Expected Results:  
No artifact should be seen!

Comment 1

[Ed Morley [:emorley]]

Does this disappear if you disable hardware acceleration on the advanced->general tab?
If so, would appear this is a dupe of bug 593703.

Comment 2

[jules]

You are correct - this is a dupe.

Apologies.