Re-enable the pictureinpicture system extension

💡 Proposal

User Story

Firefox has some site-specific improvements for pip as a bundled extension.

Security and Privacy Implications

Security

None?

Privacy

To be investigated.

Probably none, since the we ship the same thing to all users.

We need to make sure this doesn't call home in any way though.

Accessibility Implications

None? Or maybe this could even improve the accessibility.

Other Trade-Offs

Prior Art

Does this feature exist in other browsers?

• Yes
  • Firefox
  • Firefox ESR
  • Other (please specify)
• No

Does this feature exist as an extension? If yes, which one provides this functionality?

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