Please see manual of Bhikkhu Bodhi, page 179:
Analysis by way of individuals (ahetuka/duhetuka, guide to § 24)
“…nor can such beings attain absorption either by way of jhanas or the path …”
Is this another option to distinguish between ahetuka/duhetuka and tihetuka patisandhi? But what is here “absorption”? Samadhi can be of many kinds.