This is a recent change [1] to the spec for parsing the windowFeatures argument to Previous to this change,,'','popup=true') interpreted the 'popup=true' to mean popup is false. With this change, 'true' counts as a truthy value. [1]

Status in Chromium


No active development

Consensus & Standardization

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

  • No signal
  • No signal
  • No signals


Last updated on 2022-03-03