Hello, I have a Proxmox server in my organization and we are implementing a local DNS and proxy manager, AdGuard and an Nginx proxy manager respectively. Everything is working correctly, except for the PVE. The proxy redirects me to the PVE path correctly and I can log in with my user account, but when I try to access the PVE, I get an error message: Connection Error 401: No Ticket. I can't find any solutions to this problem, so I would greatly appreciate any help.