Hello.
I recently installed LibreJS 7.21.0 in Abrowser 109.0.1 through
addons.mozilla.org and upon loading for instance
github.com the non free JS is correctly identified by LibreJS. LibreJS is blocking the non free JS but the browser still loads the non free JS. I can operate on the site normally. It shouldn't be possible to do that if the non free JS were blocked like LibreJS says it is. The permissions in LibreJS settings are all set.