I am convinced you are right. Came to the forum because I had the same question. If you manage to hear (or reason) otherwise please let us know!!.. however i’m concerned something so obvious wouldn’t be in the errata at this stage!!
It’s an off-market forward contract as indicated in the question, so at inception the short needs to pay to the long in order to establish zero PV upfront.
Thank you ro424. I guess at this stage I’m not reading from the CFAI readings but from KS, and this point was not mentioned (or maybe it was and I missed it, a worrying indicator that my brain is fried at this stage).