François Daoust

> There isn't a strong target date for CR yet, but let's put it in 3 months to give ample time for feedback (and since it is summer vacations), so...

Discussed during the [Media WG call on 12 May 2020](https://www.w3.org/2020/05/12-mediawg-minutes.html#t01). **Resolution:** Francois Beaufort to craft a PR to add `picture-in-picture-inline` pseudo-class (see [minutes](https://www.w3.org/2020/05/12-mediawg-minutes.html#r01))

> Are you planning to allow multiple picture-in-picture? For reference, I note that @kened-ferreira raised this in #183.

> @tidoust what are the options in case like this where we have two browsers incompatibilities? AFAIK, we could mark this feature as OPTIONAL, but the IDL will still be...

> Towards implementing Web synchronization scenarios, developers could utilize a mutation observer, serialize mutation events to JSON, stream those data structures using WSS, and then write a decoder which, on...

With https://github.com/w3c/csswg-drafts/commit/3664d57f7f2265f82f99c2c0cfb56a344c5431d0, the remaining IDL has now been fully integrated into CSSOM, which I understand concludes work on this spec. I'll drop it from browser-specs as a result (see https://github.com/w3c/browser-specs/pull/353)....

Summary of casual discussion during F2F wrap-up session: there may not be a need for a page to explicitly turn itself into a presentation session. The user agent could do...

Also note that the page needs to run in private browsing mode for the user agent to be able to turn it into a presentation session.

I took an action to investigate possible spec adjustments that would be needed for that issue, if any. In the end, I do not think that there needs to be...

> Regarding the private browsing context - does it mean that the page loaded in a normal context would suddenly lose it because the user and UA decided to turn...