Failure to load service worker in Workbench (and possibly in Connect)

[jcheng5]

I used Workbench to generate a shinylive exported site, and viewed index.html using the Files pane. The request for shinylive-sw.js was redirected to the login page, because no cookies were attached to that request. I found this SO question asking about this behavior, with a clue that it only happens if the registration happens within <script type="module"> (???).

I'm wondering whether this might also be a problem with Connect--I know we've published these to Connect somehow but have we tried it with content permissions set to private?