MaterialComboBox Sort not working

[DWinklerSaascom]

Good Morning,

we are trying to change the sort behavior, but the setSorter Interface is an empty Function with no return.
If u set the Sorter in your Demo, the Option List will be empty (no Return = no List of Options)

I think the Sorter Options in JsComboBoxOptions is using the wrong FunctionInterface (Functions.Func).

in JS, it would be something like

sorter: function(data) { return data.sort(function(a, b) { return a.text < b.text ? -1 : a.text > b.text ? 1 : 0; }); }
in Material GWT
sorterComboBox.setSorter(() -> { ///What to DO? });

With the data as parameter and return the sorted List.

Can u please check if we have a Problem or can u explain how it was intended.