nginx proxy manager - script doesn't function properly

[AvihaiZiv]

✅ Have you read and understood the above guidelines?

yes

📜 What is the name of the script you are using?

Nginx Proxy Manager INSTANCE

📂 What was the exact command used to execute the script?

scripts-cli launch nginxproxymanager your-instance-name

📝 Provide a clear and concise description of the issue.

Basically, i just run the install script, container get created, but the actual installation of the nginx proxy manger doesn't happen,
for some reason it prints the entire install script to the shell, but doesn't actually execute it.

⚙️ What settings are you using?

• Default Settings
• Advanced Settings

🖥️ Which Linux distribution are you using?

TrueNas Scale fangtooth - Debian 12 (bookworm)

🔄 Steps to reproduce the issue.

1. run the script
2. lxc container does get created, but the actual installation of nginx proxy manager doesn't happen

❌ Paste the full error output (if available).

I can't copy the full command output, as its simply too long (it prints the entire install script to the shell)
i tried to output it to a file, but it gave me only partial output.

🖼️ Additional context (optional).

No response