1793401 - [Windows] [New users] The background of the images from the "about:welcome" page is not visible if the "High Contrast Mode" is enabled

Status: VERIFIED FIXED

(Firefox :: Messaging System, defect, P1)

Description

[Simona Rosu [:srosu], Ecosystem QA]

Attachment: NewUsers_HCM_Windows.png

[Affected versions]:

• Firefox Nightly 107.0a1 (Build ID: 20221002212226)

[Affected Platforms]:

• Windows 10 x64

[Prerequisites]:

• Have the latest version of the Firefox Nightly build installed and opened.
• Have the system "High Contrast Mode" enabled.

[Steps to reproduce]:

1. Open the browser with the profile from the prerequisites.
2. Navigate to the "about:welcome" page.
3. Navigate through the "Onboarding" screens and observe the images' backgrounds.

[Expected result]:

• The background of the images is visible.

[Actual result]:

• Only the image assets are visible.

[Additional notes]:

• Attached is a screenshot of the issue.

Comment 1

[Simona Rosu [:srosu], Ecosystem QA]

Hi, @Negin! This is a follow-up of Bug 1791010. Could you please take a look over this issue?

Comment 2

[Mimi Jung]

Attachment: Bug 1793401 - [Windows] [New users] The background of the images from the "about:welcome" page is not visible if the "High Contrast Mode" is enabled

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/ba0c13c8a24a
[Windows] [New users] The background of the images from the "about:welcome" page is not visible if the "High Contrast Mode" is enabled r=emcminn

Comment 4

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/ba0c13c8a24a

Comment 5

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

The patch landed in nightly and beta is affected.
:nsauermann, is this bug important enough to require an uplift?

• If yes, please nominate the patch for beta approval.
• If no, please set status-firefox106 to wontfix.

For more information, please visit auto_nag documentation.

Comment 6

[Marius Coman [:mcoman], Ecosystem QA]

I have verified that this issue is no longer reproducible with the latest Firefox Nightly (107.0a1 Build ID - 20221010033207) installed on Windows 10 x64. Now, I can confirm that the backgrounds of the images from the "about:welcome" page are visible if the "High Contrast Mode" is enabled.