Iframe Embedder

Vertical scroll bar in iFrame Embedder

I am using the H5P lesson type "iFrame Embedder" to embed a web page. I have the box checked to make the iFrame responsive, which it is horizontally, however there is no way to scroll vertically through the iFrame to see the rest of the web page. Is there a way to enable a scroll bar so it would act like a webpage within the iFrame?