Setting up vaultwarden on synology NAS with tailscale

I have setup vaultwarden 1.32.0 on a container on my synology NAS, configured VPN through tailscale and setup reverse proxy to enable https requests.

With this setup , I am able to access vaultwarden web UI easily on both android and windows machine, whether on local or over the internet by connecting to the VPN. Similarly I am able to setup and work with chrome extension too. But same configurations are not allowing me to login in Brave extension or windows client or android client.

Any help would be greatly appreciated