A motion for rehearing en banc must be filed separately from a motion for rehearing.
Tex. 4th. Ct. App. L. R. 6.2
Notes & Comments: Motions for extension of time are no longer required to file the appellate record, but they may be used for filing briefs. The titles of motions should be descriptive and indicate whether agreed or opposed and whether emergency relief is requested. Proposed orders should not be submitted. Parties should not wait for the Court's ruling on a motion for extension of time but should meet all deadlines at the earliest possible date. Any objection to a visiting judge should be filed within ten days of the date the Clerk sends the parties notice that a visiting judge has been assigned to the appeal.