Proxy Hosts pointing to one place

[AnthonyAnkrah]

I have 3 separate docker stacks running nginx proxy manager (npm), central and portainer. I have a domain registered and a valid SSL certificate issued and tied to npm and have set up 3 subdomians: port.mydomain.com, npm.mydomain.com and odk.mydomain.com. subdomains in nginx proxy manager

However after central was setup, all 3 subdomains now somehow point to the central web UI. I have made sure all 3 containers involved are mapped to separate ports on the host and have specified said ports in the creation of the respective proxy hosts but it still acts that way. containers & ports

It is worth noting that I am able to reach each of the intended destinations when I specify the host device's IP and port instead of the subdomains. Is there anything I am missing?