It does before user scroll down the page a little. That's what he called dynamic viewport being added to spec. It was to address issue of incorrect viewport height (100vh) when the toolbar is visible. So units such as svh, lvh, and dvh are added.
Re:The continuing tragedy of CSS
by SebastianKra on Monday June 12, 2023 @04:36PM
(#36300674)
Ah gotcha.
But that has been the default behaviour in any mobile browser since forever. I don't know why he would blame Apple for this.
(Though I don't know how it used to interact with vh)
Re:The continuing tragedy of CSS
by danielvaughn on Monday June 12, 2023 @04:41PM
(#36300743)
Yeah this is what I was referring to, thanks.
Except for a version from 2 years ago that never even made it out of beta ;)