Closed Bug 2000410 Opened 11 months ago Closed 11 months ago

When Firefox is maximized, the top window controls (close / minimize / maximize) cannot be clicked at the very top edge, as if the clickable area is shifted down.

Categories

(Core :: Widget: Win32, defect)

Firefox 145
defect

Tracking

()

RESOLVED DUPLICATE of bug 1993474

People

(Reporter: kawned, Unassigned)

Details

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:145.0) Gecko/20100101 Firefox/145.0

Steps to reproduce:

Move the mouse to the very top edge of the screen and try to click the window controls (Close, Minimize, Maximize).

Actual results:

The window controls cannot be clicked when the mouse is at the very top edge.
The clickable area is shifted slightly downward, so I have to move the mouse a few pixels lower for the buttons to register.
It behaves as if Firefox is not fully aligned with the top of the screen.

Expected results:

When the window is maximized, the Close / Minimize / Maximize buttons should be clickable directly at the top edge of the screen. Works fine with 125% scaling but not 100% scaling in Windows 11 settings.

Forgot to add that it worked perfectly before the 145.0 update.

The Bugbug bot thinks this bug should belong to the 'Core::Widget: Win32' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Component: Untriaged → Widget: Win32
Product: Firefox → Core
Severity: -- → S3
Status: UNCONFIRMED → RESOLVED
Closed: 11 months ago
Duplicate of bug: 1993474
Resolution: --- → DUPLICATE

This should be fixed in Firefox 147, which should ship on January 13.

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