Re: [csswg-drafts] [css-view-transitions-2] Separte MPA transition start from check (#9819)

> once when the navigation is initiated and send that boolean to the browser process, and once right before pageconceal, given that it was blocking due to the opt-in being there when the navigation was initiated. We cannot read the opt-in directly in the browser process.

Specs shouldn't have a concept of browser vs renderer process, this should be an implementation detail. This is the flow of events:

1. Navigation is initiated.
2. We have the final network response (in the browser process).

If we're evaluating the opt-in after #2 but *before* dispatching any events to the page, which implementation option we choose below wouldn't be web observable:

- The browser sends an IPC to the renderer to evaluate the opt-in.
- The renderer replicates the renderer's CSS state in the browser.

Do you see any issue with this?

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Received on Tuesday, 23 January 2024 01:02:42 UTC