Can you post the code in question?I have built an app recently, and am beginning to work more with coded articles. Might able to help.

Thanks Bob! That totally fixed the scrolling issue.But I'm seeing a border between where the "pages" separate. So in the long page (2x retina height) there is a white border (a few pixels of white) between. Is this a setting that can be changed? Or do scrolling pages always have a border?

1) My InDesign doc did include more than one page. Now removed and reduced down to 1 page.2) I was able to check the "smooth scrolling" box in the (.article) export.3) The entire page was scaled down to fit the vertical dimension (1536 x 4000 px). So that the page now only renders through the initial frame size. "Pinch to scale" makes the doc scale up, but only within the "scale to fit" dimensions that made the whole page fit vertically.As a new user of this system, I am aware that I don't know ...

Any idea why the "smooth scrolling" check box would NOT be allowed in a given InDesign export dialogue box?I've tried a few times to:A) make sure my page size was correct (1536 x 2048 px)B) extending my page size beyond the frame (1536 x 3000 px)C) switching from vertical to horizontalAm I missing something?