I'll leave the definitive answer to those who know better than I, but
my "uneducated" guess would be.... Yes.

PIC is PIC, and XCtry is XCtry... If you are PIC (either way) of an
aircraft on a flight that meets XCtry requirements, you can log that as
XCtry/PIC time.

Looking forward to the flurry of regs... ;-)

Best Regards,
Todd