Elevation layers in Experience Builder layer list

[Thomas1]

In Scene and Web App Builder app based on Scene it is possible to see and turn on/off elevation layers in the layer list. This is very usefull for comparing different terrain layers, for exemple before/after terrain modifications, or existing/projected terrain. 3D-widget can be used on different elevation layers.

But this is not possible in Experience Builder, the elevation layers do not appear in the layer list. 

[AlixVezina]

While the Layer list widget doesn't list the Ground layers, you can use the Elevation Profile widget to visualize your elevation layer for a segment and turn it on and off from within the widget. See related post > Overlay multiple elevation layers to compare profiles

[Thomas1]

@AlixVezina Thanks for your answer but it is not quite the same with profiles. When will it be possible to turn on and off elevation layers in the layer list? 

[AlixVezina]

I am not aware of there being any existing enhancement requests for this and I am not sure that this is currently planned. Please feel free to log an enhancement request via Esri Support or to log a new ArcGIS Idea!