Prior to her legal recognition as Albert's daughter,
her lawyer stated that she wanted and deserved "the same privileges, titles and capacities as her brothers and her sister". However, the court of appeals appears to have granted her only the same titles, and not the same privileges and capacities, since
after the judgment her lawyer stated that she would not receive an allowance or represent the country.
Tangentially, I wonder whether her lawyers would still have advanced that argument in court if Baroness Sybille had other children. In that scenario, King Albert's lawyers would have been able to point out that she already had exactly the same privileges, titles and capacities as the brother(s) or sister(s) on her maternal side, who would have been as much her siblings as Albert's children.