The predicted html file needs to be displayed in a more interactive manner, rather than using an iframe.
Clicking on the topic item in the PreviewLeftDrawer should highlight the particular sentence in the html page (on the right).
As per discussions, plain text input can be previewed with the iframe "Html" react component. For Pdf input, the "Pdf" previewer component will be rendered.
Closing as "no changes needed"
The predicted html file needs to be displayed in a more interactive manner, rather than using an iframe. Clicking on the topic item in the PreviewLeftDrawer should highlight the particular sentence in the html page (on the right).