I suspect you're looking at local files, right? Ones that begin with file:/// ? If so, Inspect isn't showing them because it can't reach into your computer to get at those files, you need to set up a local web server and view those files via that server.
Since I don't know if you're on a Mac or Windows machine, here is a quick google search to get you started: https://www.google.com/search?q=setting+up+a+local+web+server&oq=setting+up+a+local+we&aqs =chrome.1.69i57j0l5.8823j0j8&sourceid=chrome&es_sm=93&ie=UTF-8
Let me know if you have questions,