WebExtension popup windows have a black border at the top

UNCONFIRMED
Unassigned

Status

()

defect
P5
normal
UNCONFIRMED
5 months ago
5 months ago

People

(Reporter: m, Unassigned)

Tracking

66 Branch
Desktop
macOS
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

Attachments

(3 attachments)

604 bytes, application/zip
Details
191.73 KB, image/png
Details
191.65 KB, image/png
Details
Reporter

Description

5 months ago

Steps to reproduce:
Create a window with browser.windows.create with type "popup".

Actual results:
Window has a 2px border at the top between content and titlebar (border on root and #navigation-toolbox::after).

Expected results:
Window content is flush with titlebar.

Reporter

Comment 1

5 months ago
Posted file Minimal extension
Reporter

Comment 2

5 months ago
Posted image Actual result
Reporter

Comment 3

5 months ago
Posted image Expected result
Priority: -- → P5
Product: WebExtensions → Firefox
You need to log in before you can comment on or make changes to this bug.