ReSpeaker 6-Mic HAT 96kHz samplig capability

Hi there.
Everything’s in the title !
I know the AC108 ADC is capable of that, and the 4-mic ReSpeaker board does it.
Unfortunately the 6-mic Hat driver doesn’t…
Is there any driver version overpassing the 48kHz limitation or is it related to dual ADC hardware implementation ?
Thanks in advance