Using the Edit Widget in Experience Builder 1.17, after multiple features are selected the features are listed with their display labels. Is there any way to customize with complex (composite) expressions what is displayed for the labels on the multiple features list? We want to use composite fields, and what is displayed here seems to correspond to the displayField attribute of the layer configuration. However, this field only supports single fields, not multiple...
Also the configuration for the popup title, which does allow complex expressions, seem to have no effect on the displayField for the features... The only suggestion online appears to be to create a composite field for each featurelayers and populate that with triggers. But I am wondering there is any client side solution with complex expressions like for the popup template. Or any way of even customizing the built-in edit widget... literature seems to suggest the logic is embedded in the Editor class which the edit widget uses, and there is no source code available for that. So the server side solution seems only straightforward option, but wanted to check here. Why doesn't the displayField support multiple fields? Why doesn't label setting for the popups translate into the displays for the edit/editor widget?
PS: The version used is experience builder 1.17.