[Bug]: firefox fails "should play video @smoke"

[dgozman]

Version

1.59-next

Steps to reproduce

[firefox-library] › tests/library/capabilities.spec.ts:70:3 › should play video @smoke is often (always?) failing.

See https://github.com/microsoft/playwright/actions/runs/21463082414/job/61819465835 for an example.

Expected behavior

Should pass!

Actual behavior

Does not.

Additional context

No response

Environment

GHA

[dgozman]

cc @aslushnikov