1768781 - Maximized Firefox title bar bleeds onto second monitor on Windows (Firefox 100.0)

Status: RESOLVED DUPLICATE of bug 1614218

(Core :: Widget: Win32, defect)

Description

[ryanswj]

Attachment: FirefoxBugReport.png

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:100.0) Gecko/20100101 Firefox/100.0

Steps to reproduce:

1. Install Firefox
2. Maximize window

This bug exists in Firefox ESR 91.9.0 (latest ESR at the time of writing) as well as Firefox 100 (latest rapid-release at time of writing).

My monitors are nothing fancy, and both are at the same scaling level.

Monitor 1: HP EliteBook 840 G1 built-in panel, 1366 x 768, 100% DPI scaling
Monitor 2: HP P223 monitor, 1920 x 1080, 100% DPI scaling

Computer specs:
Windows 10 21H2 with 2022-04 patch level
Intel HD Graphics 4600
Intel Core i7-4600U (old, I know)

Actual results:

When maximized, the Firefox title bar bleeds into my second monitor (in my case, the bottom of my second monitor).

Please see attached image. The problem should be quite apparent.

Expected results:

The Firefox title bar should not bleed into the second monitor.

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Core::Graphics' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 2

[Gregory Pappas [:gregp]]

This is supposedly fixed in Firefox Nightly, please test Nightly and report back results, if it still a problem we can reopen, thanks!

Comment 3

[Joel Maher ( :jmaher ) (UTC -8)]

Attachment: Bug 1768781 - allow_xul_xbl support in manifests. r=mccr8!,gbrown!

Comment 4

[Andrew McCreight [:mccr8]]

You have the wrong bug number on the patch.

Comment 5

[Phabricator Automation]

Comment on attachment 9280313 [details]
Bug 1768781 - allow_xul_xbl support in manifests. r=mccr8!,gbrown!

Revision D148681 was moved to bug 1769781. Setting attachment 9280313 [details] to obsolete.