Starkey Absolute Power (AP) Receiver for EDGE AI 24 RIC

Last week, I got a pair of Starkey EDGE AI 24 RIC with Absolute Power Receiver in the custom mold. I noticed right away that only one receiver in the molds as my old molds have two receivers. I asked my audiologist about it, and was told that the new receivers have high power and don’t need to be double. Since the new molds were sound different than my old molds with double receivers inside, I plan to go back to my audiologist to double check. Do anyone here has any info on this? Thanks.