Custom Intro and Outro Page with different background images

[DenFin]

I have been testing surveyjs-wordpress for quite some time now. Overall I really like it. But I am still missing some options.

I think it would be great if one could treat intro and outro for a survey as real html pages. That way you could apply different background images. BTW the completed html option doesn't work for me. I can't add HTML just plain text. If one could add background images per page, that would be awesome!

And I would really like it, if after I pressed next in a survey, there would be a smooth scroll upwards. Not sure if this deserves it's own issue.