ArcGIS online: Button ‘Styles’ in Map Viewer (new) not available

[RobbieGruebler]

This is my first time using ArcGIS and please bear with me for a beginner's question.

When I open this map in Map Viewer Classic, the Styles button is available:

(X)

If I open the same map with the Map Viewer (new), the Styles button is not available (only ‘Properties’, ‘Add Sketch’ and ‘Map tools’):

(x)

I see in various You Tube videos that the Styles button can be present in the Map Viewer (new). But not here. Why is that?

P.S.: Sorry, I am not allowed to upload images

[bbollin · Accepted solution]

Hi @RobbieGruebler, it looks like the layer in your map is a feature collection. Styling for feature collections is not supported in Map Viewer: https://doc.arcgis.com/en/arcgis-online/reference/feature-layers.htm 

"feature collections support limited styles and cannot be used in Map Viewer."