Currently, the ThemeBuilder application supports and generates custom styles only for a Drawer with mode set to Push

Consider providing support for Drawer with the mode set to Overlay

Reference rendering: https://github.com/telerik/kendo-themes/blob/develop/tests/drawer/drawer-overlay.html 

Mode demo: https://www.telerik.com/kendo-react-ui/components/layout/drawer/display_modes 

requested throught t.1700544