[css-view-transitions] Skip on activation doesn't provide a reason #11059
Description
https://drafts.csswg.org/css-view-transitions-1/#activate-view-transition:
If transition’s initial snapshot containing block size is not equal to the snapshot containing block size, then skip the view transition for transition, and return.
Skip the transition with what exception or reason? Presumably with an AbortError? Or something else?
cc @noamr