I have a destructive action exposed as a toolbar item, which might be collapsed into a ToolbarOverflowMenu. I'd present the delete confirmation as a confirmation dialog anchored to the button that triggered it. But when the action is inside the overflow menu, the menu item isn't a view I can anchor it to. What's the recommended pattern for the delete confirmation in that case? Is an alert the intended fallback, is there a supported way to anchor a confirmation dialog to a toolbar overflow item, or would you recommend a different approach altogether?