same problem with ‘classic’ design, so i have add folling line in the config.js as workaround:
design: ‘bubbles’
} module: 'netatmo', position: 'middle_center', // the location where the module should be displayed config: { clientId: '............', // your app id clientSecret: '............', // your app secret refreshToken: '............', // your generated refresh token design: 'bubbles', //'classic' or 'bubbles' moduleOrder: ["Aussen", "Regen", "Wind", "Schlafzimmer", "Wohnzimmer"] } },please have a look at the file netatmo.js in the section defaults: all variables are shown :)