where are you getting this information? It is certainly not on the Royal website. It clearly says a vaccinated person may do a PCR or an antigen (rapid) test….
Even the home “proctored” test that Royal recommends is nothing more than a RAPID test done online in front of a live telehealth person. If they recommend these RAPID tests on their why in the world would you think they wouldn’t accept the same RAPID test performed at a pharmacy???