Yes that is what I do
Include the non minified version of those libraries in your zip file.
I’ve also had this problem.
But I always include the non non minfied “well known libs” in my zip.
So my zip has both the .min.js and .js, but my code only uses the .min.js
For me they tripped me on my minified JS code rather than the well known libs.
So include it all in the zip.
It’s possible that the rules have changed and/or tools used internally and there is greater scruitiny due to recent events.
CDN’s are still not allowed.
Depends what you mean by import really.