Troubleshooting Theme Extension Deployment Issue on Shopify App Hosted via VPS

[ahsanibrahim206]

I'm currently working on a Shopify app and have hosted it on a VPS. I successfully built and ran it using PM2, and everything was working perfectly. However, my app includes a theme extension, and after updating it, the changes aren't reflecting.

I noticed a command 'npm run deploy' to push theme extension changes. When I tried running it, its gave me a login partner dashboard URL, but upon opening it, it redirected to a local IP address. I'm using Shopify version 3.59.0.

Can anyone help me understand what might be causing this issue?