Proposal: Allow selection of all fields from an entity referenced via a calculated field
When an API4 calculated field defines a join to another entity, all of that other entity's fields can be accessed through API4. However, in SearchKit, currently only the "label" field can be displayed.
In many cases, it's desirable to use fields other than the "label" field from the referenced entity.
Technical details: I'm talking about joins defined via the api.schema_map.build
event. For example, an Activity entity can reference a Case entity. The SearchKit code's current mechanism only adds one field to the list of "selectable" fields.
See recent discussion between @noah and @colemanw