Jetty Directory Listing on app, assets, components, and scripts

Security Issue, would not pass my institution's security scanners.
The Web directory list is made publicly accessible folders by default.
As a bandaid, I've added code in the daemon shell script to put index html files with a meta refresh in the affected directories.

It would be nice if this could be configured on the fly with other jetty config with this:
https://www.eclipse.org/jetty/documentation/9.3.x/override-web-xml.html

But, a nice hard coded fix would be great in the meantime!