The Fifth Circuit has determined that a reinstatement order is a final order of removal, and therefore, a petition for review must be filed within 30 days of the issuance of that order. The existence of an ongoing withholding/CAT only proceedings does not toll the deadline for filing that petition for review.
The full text of Argueta-Hernandez v. Garland can be found here:
https://www.ca5.uscourts.gov/opinions/pub/22/22-60307-CV0.pdf