Open console and see error message: xhr-request.js:64 Refused to connect to 'https://api.mapbox.com/styles/v1/mapbox/streets-v12?access_token=<your_mapbox_access_token>' because it violates the following Content Security Policy directive: "connect-src 'self' blob: stun.nextcloud.com:443".
Reproduction
xhr-request.js:64 Refused to connect to 'https://api.mapbox.com/styles/v1/mapbox/streets-v12?access_token=<your_mapbox_access_token>' because it violates the following Content Security Policy directive: "connect-src 'self' blob: stun.nextcloud.com:443".Comment There seems to be an issue when setting the CSP policies for the app. I suppose something has to be done within this function: https://github.com/julien-nc/phonetrack/blob/43740642c59dd590b14c14fb344c3ca14371e4dd/lib/Controller/PageController.php#L194
Workaround
Use the CSP Editor app to add "api.mapbox.com" in the Connect policy