The drop caps attributes works fine if you apply 'Convert to graphic on Export' to the text box in AppStudio Layout. It is mentioned in the Edit Style Sheet Window as well.

Follow the steps below to enable the 'Convert to Graphic on Export':

  1. - Select the text box using Item tool.

  2. - Go to the Item menu and choose 'Modify'.

  3. - Turn the 'Convert to Graphic on Export' option on