If the map is initiated with ArcGIS basemap , labels from Geojson not displayed. But if with maptiler or mapbox basemap there is no this problem. The exception message is as :Error {message: 'Unimplemented type: 3'}
The code pen can reproduce the issue.codepen link
Find the solution to this issue. The new added label should be configured with :
Thanks a lot, you are a savior.