Thank you so much for the detailed explanation.
I am giving it a try. Just hoping that it is the last hurdle.
Do you perhaps have an example of set up for this implementation of the we viewer with the config file. Just to make sure all is in order.
I am getting this error now, all my files (/pdfjs-express/public, config.js) are located in the remote server:
Uncaught (in promise) DOMException: Permission denied to access property "WebViewer" on cross-origin object [PDFJSDocumentType.js:1967](http://178.128.171.157:5010/static/js/pdfjs-express/public/core/pdfjs/PDFJSDocumentType.js)