Add extra time in the modal stories interaction

Author: gnapse

src/new-components/modal/modal-stories-components.tsx

@@ -253,6 +253,7 @@ function ModalActions(props: WithOptionals<ModalFooterProps, 'withDivider'>) {
 export async function openModal({ canvasElement }: { canvasElement: HTMLElement }) {
     const canvas = within(canvasElement)
     userEvent.click(canvas.getByRole('button', { name: 'Open modal' }))
+    await new Promise((resolve) => setTimeout(resolve, 2000))
     expect(await canvas.findByRole('dialog')).toBeInTheDocument()
 }