The court retains jurisdiction over a person, without regard to the age of the person, who is a respondent in an adjudication proceeding, a disposition proceeding, a proceeding to modify disposition, a proceeding for waiver of jurisdiction and transfer to criminal court under Section 54.02(a), or a motion for transfer of determinate sentence probation to an appropriate district court if:
Tex. Fam. Code ยง 51.0412