So many oils I LOVE, but Jojoba probably has to be my favorite. I haven't soaped it, but only because there's SOOOOO many wonderful benefits in that precious/pricey ingredient, I don't want to risk losing most if not all of them to the lye reaction. I only cp though. If I were to HP a batch of soap, I might be tempted to try it and add the jojoba after the cook for superfatting (although I'm still not sure you wouldn't lose some benefits, as this isn't fool-proof). Sorry I couldn't help more. I only use jojoba in my leave-on skin products.
Try it tho & see if you can tell a diff in your finished soap. If it's the golden jojoba (drool!!) it'll have some effect on the batch color.