Cuba React UI NestedEntitiesTableField and NestedEntityField displaying Custom Fields and Hiding Fields

Dear Cuba Team,

I see that the cuba react ui package is able to generate NestedEntitiesTableField and NestedEntityField for Composition.
How do I customize or hide or add the fields that are being displayed in the NestedEntitiesTable and NestedEntityField to only show specific fields in the Datatable dan Drawer Form Fields?

I can’t seem to find this in the documentation.
Please advise.

Thank you in advance.

Regards,
John

I found this comment in the source code:
// TODO Currently we cannot display relation fields in a nested table as we don’t know instance names at this point

What does this mean?

Thank you

Regards,
John