FAA Order 8130.34D — UAS Operating Limitation A-19
Appendix A · p. A-4
The UA is prohibited from aerobatic flight, that is, an intentional maneuver involving an abrupt change in the UA’s attitude, an abnormal acceleration, or other flight action not necessary for normal flight.
If aerobatic flight is anticipated, the maneuvers, configuration of external stores, initial aerobatic test flight, and subsequent performance locations must be thoroughly discussed during the safety evaluation. If approved, these items must be appropriately described in this operating limitation or in the FAA Form 7711-1.
Verify it yourself: the eyeball above opens the exact page of Order 8130.34D with this limitation highlighted.