2026671 - Learn more link is missing from DNS over HTTPS section

Status: VERIFIED FIXED

(Firefox :: Settings UI, defect, P3)

Description

[Negritas Sergiu, Desktop QA]

Attachment: DNS over HTTPS missing card

Found in

• 150.0a1(2026-03-16)

Affected versions

• 150.0a1(2026-06-16), 151.0a1(2026-03-26)

Tested platforms

• Affected platforms: Windows 11, Ubuntu 22.04, Ubuntu 24.04, MacOS 15.7.6

Preconditions

• browser.settings-redesign.enabled set to true

Steps to reproduce

1. Navigate to about:preferences#privacy
2. Scroll to the DNS over HTTPS section
3. Observe the DNS over HTTPS card

Expected result

• There should be a "Learn more" link inside the card.

Actual result

• There is no "Learn more" link inside the card.

Comment 1

[Benjamin VanderSloot [:bvandersloot]]

Attachment: Bug 2026671 - Learn more link added to DoH main section - r=emz!

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/6f7d8c59572b
https://hg.mozilla.org/integration/autoland/rev/63320f7b0a4c
Learn more link added to DoH main section - r=emz,akulyk

Comment 3

[Serban Stanca [:SerbanS]]

https://hg.mozilla.org/mozilla-central/rev/63320f7b0a4c

Comment 4

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

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

• If yes, please nominate the patch for beta approval.
  • See https://wiki.mozilla.org/Release_Management/Requesting_an_Uplift for documentation on how to request an uplift.
• If no, please set status-firefox150 to wontfix.

For more information, please visit BugBot documentation.

Comment 5

[Negritas Sergiu, Desktop QA]

Hello! I can confirm that the issue is not fixed with firefox 151.0b7 and 152.0a1(2026-05-07) on Windows 10, Ubuntu 24.04, and MacOS 15.
Indeed the "Learn more" more link is present after you click on the "Advanced settings" but is missing from the main card overview

Comment 6

[Benjamin VanderSloot [:bvandersloot]]

Looks like this was regressed through some ugly rebase shenanigans when we migrated to a new pane.

Comment 7

[Benjamin VanderSloot [:bvandersloot]]

Attachment: Bug 2026671 - Learn more link re-added to DoH main section - r=emz!

Comment 8

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/629f228cc759
https://hg.mozilla.org/integration/autoland/rev/38f21b9cbbb8
Learn more link re-added to DoH main section - r=emz,mstriemer

Comment 9

[Norisz Fay [:noriszfay]]

https://hg.mozilla.org/mozilla-central/rev/38f21b9cbbb8

Comment 10

[Negritas Sergiu, Desktop QA]

Hello! I can confirm that the issue is fixed with firefox 152.0b1 and 153.0a1(2026-05-19) on Ubuntu 24.04, Windows 10 and macOS 15.6.7.