Possible alternate spoiling food stacking rule: add server.normalisedFoodSpoilTimeStackThreshold convar
If both food items have a normalised spoiling amount greater than this convar, they will be allowed to stack
Default to 0.9, meaning that raw meat can be stacked in the first 36m of it's life and cooked meat can be stacked in the first 2 hours (and change) of it's life
When food stacks like this the more spoiled item takes priority so some life will be lost from the fresher meat
Should help some unfotunate stacking side effects when harvesting meat