This is an issue with the Homey SDK. Apparently the the SDK function this.homey.cloud.getLocalAddress() is returning the WiFi IP instead of the ethernet IP. I’ll ask in the developer Slack channel if there is a way to always get the ethernet IP when available (although this should just be fixed by Athom in the SDK if you ask me).
Not sure if it would help but you could try rebooting Homey. Perhaps that registers the ethernet IP as it’s primary IP.
[EDIT] Confirmed by Athom that this is a bug. Should be fixed in the upcoming week.
