Default CSS Classes or Style Variations are Not Applied for my Custom Component which does not use any ResourceSuperType of core Components
I created a custom component without specifying a resourceSuperType from the core components. The component includes a cq:dialog for the dialog box and a cq:design_dialog for the component policy.
First, I tried adding default CSS classes in the component's policy, but they did not appear in the HTML DOM. Then, I added a style variation class, but it also did not show up in the DOM.

