1992407 - Weird colors on date picker from https://mozilla-mobile.github.io/testapp/

Status: RESOLVED FIXED

(Firefox for Android :: Design System and Theming, defect)

Description

[Mira Lobontiu (Android QA)]

Attachment: color-bug.jpg

Steps to reproduce

1. In private mode, open https://mozilla-mobile.github.io/testapp/, and scroll to the "Date picker menu".
2. Tap on every calendar from this section, and observe.

Expected behavior

The colors of the calendars are properly displayed.

Actual behavior

The colors of the calendars are not correctly displayed.

Device information

• Firefox version: Nightly 145.0a1 from 10/2
• Android devices: Pixel 6 (Android 16), Samsung Galaxy S24 (Android 15)

Any additional information?

• On Focus for Android nightly 145.0a1 from 10/3 only the "Clear", "Cancel", and "OK" buttons are the problem.

Comment 2

[Iorga Gabriel]

Attachment: Bug 1992407 - Migrate the DatePicker to the material design and fix the colours.

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/8b45ac78815b
https://hg.mozilla.org/integration/autoland/rev/f99fb8637b9c
Migrate the DatePicker to the material design and fix the colours. r=android-reviewers,aaronmt,calu

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/b21ddce98f6e
https://hg.mozilla.org/mozilla-central/rev/ca73ae52d1dd
Migrate the DatePicker to the material design and fix the colours. r=android-reviewers,aaronmt,calu

Comment 5

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

https://hg.mozilla.org/mozilla-central/rev/ca73ae52d1dd

Comment 6

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

Since nightly and release are affected, beta will likely be affected too.
For more information, please visit BugBot documentation.

Comment 7

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

https://hg.mozilla.org/mozilla-central/rev/f99fb8637b9c

Comment 8

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

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

• If yes, please nominate the patch for beta approval. Also, don't forget to request an uplift for the patches in the regression caused by this fix.
  • See https://wiki.mozilla.org/Release_Management/Requesting_an_Uplift for documentation on how to request an uplift.
• If no, please set status-firefox146 to wontfix.

For more information, please visit BugBot documentation.

Comment 9

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Table

	no_variant
linux-x86/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1992407&startday=2025-11-10&endday=2025-11-16&tree=all