Re: [csswg-drafts] [css-view-transitions-2] [scoped] Should the scope have contain:v-t by default? (#12321)

> To be clear, `contain: view-transition` is already part of the Scoped View Transitions proposal (see [explainer](https://github.com/WICG/view-transitions/blob/main/scoped-transitions.md#tag-containment) at "Tag containment").

Thanks for clarifying!

> This issue was about whether to auto-apply `contain: view-transition` to actively transitioning scopes, in case the developer forgets to set it.

OK, this was unclear from [this comment](https://github.com/w3c/csswg-drafts/issues/12321#issuecomment-3549101213). 
I think we should apply that as UA stylesheet, illustrated [here](https://github.com/w3c/csswg-drafts/issues/12321#issuecomment-3549152814).

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Received on Tuesday, 18 November 2025 19:27:22 UTC