Dark mode is not working for components using portals #1608
Description
Improvement description
Components, such as Toasts and Dialogs, are not working in dark mode. This has to do with the portals that are being used, that are rendering the components outside of the root of the playground and so they don't have a parent with the data-theme="dark" property.
Expected behaviour
Portals should be either rendered inside the root, or we should find another way to make those components work in dark mode.