Tex. R. App. P. 18.6
As amended through February 20, 2024
The appellate court's judgment on an appeal from an interlocutory order takes effect when the mandate is issued. The court may issue the mandate with its judgment or delay the mandate until the appeal is finally disposed of. If the mandate is issued, any further proceeding in the trial court must conform to the mandate.
Tex. R. App. P. 18.6