1499405 - The page's background is wrongly visible between the "Address Bar" and the opened page

Status: RESOLVED INVALID

(Firefox :: Theme, defect)

Description

[Marius Coman [:mcoman], Ecosystem QA]

Attachment: ss of the issue.png

[Affected versions]:

  -  Firefox 62.0.3 and above

[Affected Platforms]:

  -  All Windows
  -  All Mac
  -  All Linux

[Prerequisites]:

  -  Have a new Firefox profile with the latest version of the "Firefox Color" add-on (2.0.0) installed from https://color.firefox.com/.

[Steps to reproduce]:

  1.  Open the browser with the profile from prerequisites and click the "Firefox Color" toolbar button.
  2.  Navigate to the following link https://goo.gl/SYyWBC.
  3.  Observe the part between the "Address Bar" and the opened page.

[Expected result]:

  -  The opened page starts right under the "Address Bar" without any extra space between.

[Actual result]:

  -  A black hairline is displayed between the "Address Bar" and the opened page.

[Notes]:

  -  This issue is also reproducible without the "Firefox Color" add-on.
  -  Attached a screenshot of the issue.

Comment 1

[Dão Gottwald [:dao]]

The border is supposed to be there. The color comes from the theme, not from the web page.

Comment 2

[Marius Coman [:mcoman], Ecosystem QA]

@John, could you please weigh in on this?