Putting aside very old certifications, most reasonably recent designs are required to be able to accept aileron input during stall activity.
Indeed, some, for example the larger KingAirs, generally require lots of aileron activity to achieve the required certification sequence during a stall recovery.
For those of us mere mortals (ie not aerobatic experts) it is not essential to get the wings level in an instant .. more important to unstall and then worry about the other niceties, I suggest.
See, for instance, in FAR 23.201 -
(d) During the entry into and the recovery from the maneuver, it must be possible to prevent more than 15 degrees of roll or yaw by the normal use of controls except as provided for in paragraph (e) of this section.
(e) For airplanes approved with a maximum operating altitude at or above 25,000 feet during the entry into and the recovery from stalls performed at or above 25,000 feet, it must be possible to prevent more than 25 degrees of roll or yaw by the normal use of controls.