How we built it

'allow-presentation' sandboxing flag

This is a new flag for `<iframe sandbox="...">` which will allow embedders to have control over whether an iframe can start a presentation session.


Working draft or equivalent

Status in Chromium

Enabled by default (launch bug) in:

  • Chrome for desktop release 53
  • Chrome for Android release 53
  • Opera release 40
  • Opera for Android release 40

Consensus & Standardization

  • Public support
  • No public signals
  • No public signals
  • No signals


Last updated on 2016-05-25