Hi there,
It would be really nice to have some additional functions in the map layers widget in Experience builder.
- Search function to find specific layers in the layer list
- Expand/collapse all layers function
- Turn all layers on/off
It especially has added value when you are dealing with maps with large number of layers.
The layer list widget of the ArcGIS Web AppBuilder app has this functions already (see attached images) so it would be nice to have them also available in Expression builder.