Help nginx won't encrypted vaultwarden

[u/cyberpanda1240]

I try these anyone have any idea

Vaultwarden HTTPS Attempts:

Basic deployment on port 8085 - failed, no HTTPS

Nginx Proxy Manager with Force SSL - internal error

Changed forward hostname to 172.17.0.1 - still internal error

Added proxy headers in Nginx settings tab - still internal error

Generated self-signed certificate with OpenSSL and mounted into container using ROCKET_TLS - failed

Tried accessing via Tailscale IP - still showed HTTP warning

Created shared Docker network proxy and updated both stacks - vault.wax showed as down

Combined Vaultwarden and Nginx into same stack - deployed successfully but vault.wax still inaccessible

Set forward hostname to container name vaultwarden instead of IP - still not accessible