In Attack of the Clones, R2-D2 uses rocket thrusters to fly around the droid factory on Geonosis. To my knowledge, the droid never uses them to fly around in any of the other films (and it has already been asked Why did R2-D2 not fly in Return of the Jedi?).
Has there been any other work, in Disney Canon or in Legends, in which R2-D2 has used its rocket thrusters to fly? If not, has there ever been a reason given for why the droid has not used them since?