1813146 - Use prefers-reduced-motion query for about:welcome modal transitions.

Status: RESOLVED WORKSFORME

(Firefox :: New Tab Page, defect, P3)

Description

[Amy Churchwell [:amy]]

When users have selected reduced motion in their OS's accessibility settings (or in Firefox about:config, "ui.prefersReducedMotion" is set to integer 1) we should suppress the transitions used in the about:welcome modal.

Comment 1

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

The severity field is not set for this bug.
:daleharvey, could you have a look please?

For more information, please visit auto_nag documentation.

Comment 2

[Dale Harvey (:daleharvey)]

Clearing needinfos as triage owner has switched (apologies for any late replies, was not overly familiar with this area of code)

Comment 3

[Becca]

Attachment: Bug 1813146 - Use prefers-reduced-motion query for about:welcome modal transitions - r=pdahiya,mviar

Comment 4

[Cieara Meador [:cmkm]]

Per discussion with :aminomancer and :pdahiya on the revision, the existing rules are sufficient to remove animations, and removing the opacity transition isn't desired at this time.