We've developed a custom symbol (free text input tool) that is based on https://material.angularjs.org/ librairy. The custom symbols works well but if a user that is not part to the PI Vision Admins group access PI Vision main page he gets a broken UI on the main page with no obvious error in the console:
It seems to be more than just file access since I've tried setting the problematic user as local administrator on the PI Vision server machine and I still see the issue.
Any idea of what would be the source of that issue?
I've attached the source files if anyone want to test it on their system.