Surfaced by @paper/bulma in #760.
useStack already supports scrim on a ticket (SnackbarPortal uses it). DialogContent.register() does not pass scrim: false, so an app that mounts the global <Scrim> paints a second backdrop behind every BuModal — which has to hand-roll .modal-background because Scrim is global/per-ticket and cannot serve as an in-flow per-modal element.
Emerald dodges this with native ::backdrop.
Expected
DialogContent should opt a ticket out of the global Scrim (scrim: false), or expose that as a prop, so a consumer that owns its own backdrop is not double-dimmed.
Cheap because the stack already has the flag.
Surfaced by
@paper/bulmain #760.useStackalready supportsscrimon a ticket (SnackbarPortaluses it).DialogContent.register()does not passscrim: false, so an app that mounts the global<Scrim>paints a second backdrop behind everyBuModal— which has to hand-roll.modal-backgroundbecause Scrim is global/per-ticket and cannot serve as an in-flow per-modal element.Emerald dodges this with native
::backdrop.Expected
DialogContentshould opt a ticket out of the global Scrim (scrim: false), or expose that as a prop, so a consumer that owns its own backdrop is not double-dimmed.Cheap because the stack already has the flag.