This is not a bug. If your wired network doesn't provide internet access, you should try to edit the connection's settings and check the checkbox "Use this connection only for the resources on its network", under the connection's settings, in the IPv4 tab, in the dialog that shows when you click the "Routes" button.
This is not a bug. If your wired network doesn't provide internet access, you should try to edit the connection's settings and check the checkbox "Use this connection only for the resources on its network", under the connection's settings, in the IPv4 tab, in the dialog that shows when you click the "Routes" button.