Nov 16 2020 11:28 PM
Although it's not like Edge legacy to have horizontal page scroll (at least not yet), it's nice to see it in Edge Version 88.0.702.0 (Official build) canary (64-bit)
and it is super smooth, no matter when I'm using single or two page view, the scrolling experience is nice, smooth and continues, helps with the focus too.
you might have to enable this flag: edge://flags/#edge-pdf-two-page-view
for reference, this is how the latest version of Edge legacy looked like:
Nov 17 2020 05:27 AM