It is documented:

NodeAddress

IP or hostname with optional port to override how the frontend should connect to the server.
Format: <address>[:<port>]

If IP or hostname is not set, the value of ListenIP will be used. If ListenIP is not set, the value localhost will be used.
If port is not set, the value of ListenPort will be used. If ListenPort is not set, the value 10051 will be used.

This option can be overridden by the address specified in the frontend configuration.

See also: HANodeName parameter; Enabling high availability.

But actually ListenIP Is never used