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


Specification link

Specification currently under development in a Working Group

Status in Chromium


Enabled by default (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • Positive
  • No signal
  • No signals


Search tags

presentation, cast,

Last updated on 2021-05-05