Hi Frostion,
I'm 99% percent sure that the game is smart enough to lump them together. You might test this by editing an adventure to include 3 food types besides oranges, allow the sanctuary to Hera to be built and try the button Create adventure. If this works, you'll have your 4 food types.
[This message has been edited by Genis (edited 07-24-2021 @ 06:07 AM).]