is it normal to not be able to pre-select meals in international business class? First time flying with Korean. Flight is NRT-ICN-LAS, so I'd expect it on ICN-LAS, but the website it still only offering special diet meals only. Seems unusual these days. Flight is ~20 days out, so maybe it's not until closer in?

It's a partner award booking, but I have the KA PRN and am logged in directly on their website, so I don't think that's it.