Owned P24A-E for a few months and find this detail today:
There are two "loops"(not sure about the formal name) inside two sides of the waist, just like P38-DS. I used them to hang the pants rather than using a clip hanger.
Today, I just noticed there was a "hole" above the "loop".
Back of the hole, it's Gore-tex enhanced. I have seen this patch on the back of P34-DS's pocket area as well.
So just get the loop through the hole, it now hangs perfectly(left) rather than pulling all the fabric together with it(right) like I used to do.
I never pay attention to the area before since there was no such hole on my P38-DS. I guess this is an upgrade.