I can't establish an external connection to my brand new fly postgres app

Other things I’ve tried

Enabling ipv6

As seen in this topic

I checked if I had ipv6 disabled. It was enabled on wsl2 but not on windows, I enabled it on windows but it’s still not connecting

Scaling up the machine

I though the machine might be starving from resources, I made 1024 instead of 256

Testing postgres

When I connect using the fly cli proxy tool, I can successfully connect to postgres:

#fly proxy 5432:5432 -a master-db
Proxying local port 5432 to remote [master-db.internal]:5432

# telnet 127.0.0.1 5432
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.

Postgres is running correctly