1015340 - The editor doesn't update the viewport when adding linebreaks outside of the scroll position on Bugzilla

Status: RESOLVED DUPLICATE of bug 439462

(Core :: Layout, defect)

Description

[Jared Wein [:jaws] (please needinfo? me)]

Attachment: Screencast of bug

See attached screencast.

I think this was caused by OMTC on Windows.

Graphics
Adapter Description	Intel(R) HD Graphics Family
Adapter Drivers	igdumdim64 igd10iumd64 igd10iumd64 igdumdim32 igd10iumd32 igd10iumd32
Adapter RAM	Unknown
Device ID	0x0a16
Direct2D Enabled	true
DirectWrite Enabled	true (6.3.9600.16384)
Driver Date	1-29-2014
Driver Version	10.18.10.3412
GPU #2 Active	false
GPU Accelerated Windows	1/1 Direct3D 11 (OMTC)
Vendor ID	0x8086
WebGL Renderer	Google Inc. -- ANGLE (Intel(R) HD Graphics Family Direct3D9Ex vs_3_0 ps_3_0)
windowLayerManagerRemote	true
AzureCanvasBackend	direct2d
AzureContentBackend	direct2d
AzureFallbackCanvasBackend	cairo
AzureSkiaAccelerated	0

Comment 1

[Ryan VanderMeulen [:RyanVM]]

CCing dholbert because I'm pretty sure I saw him talking about this recently as well.

Comment 2

[Daniel Holbert [:dholbert]]

Yeah, I filed this as bug 1014807, which is a dupe of bug 439462 & was caused by the re-landing of bug 421436.

Should be fixed (by backout) in tomorrow's nightly.