I read the “before posting” thread and understand that the Windows version just doesn’t have as many features . . . but I would really like an improvement on how Windows imports web pages.
Looking for a way to create a schedule, I came across this tutorial on how to display a Google calendar in Scrivener. I was so excited, because it was exactly what i was looking for, until I found it only works on Mac. 
This isn’t technically supposed to be possible on a Mac either. What you’re seeing is actually more along the lines of a privacy/security flaw in the Mac archival format than a feature.
You can display most web sites dynamically in ScrivW by importing a local html that contains a meta refresh to the desired site. For a demo, try saving the following to a file with HTML extension, then importing into Scrivener via File > Import > Files. Disregard the warning message about text files to RTF; it doesn’t apply to named htmls.
<html><head>
<META HTTP-EQUIV="refresh" CONTENT="1; URL=https://forum.literatureandlatte.com/t/importing-active-web-pages-on-windows/33812/1
</head><body></body></html>Rgds – Jerome