I am currently building an application with the experience builder. The map contains approx. 72 feature layers (which originally is divided into eight groups).
The Goal: create a menu which allows the user to choose group (with custom thumbnail), and then enable the desired layers.
In one of the pre-build templates its possible to select desired feature layers within each widget layer. I am not able to find a similar function in the experience builder.
Any ideas how to achieve this? Thanks