Using Croptopia with some other food mods, and I've discovered that while Farmer's Delight, Neapolitan, and Frozen Up all use the tag forge:milk for their milk-related items, Croptopia instead uses forge:milks, meaning that Croptopia milk bottles can't be used for Farmer's Delight/Neapolitan/Frozen Up recipes and those mods' milk bottles/buckets can't be used for Croptopia. Vanilla buckets of milk have been given both tags by the various mods so they still work for everything, but they're way less efficient than using milk bottles and can't stack. If Croptopia applied forge:milk to its milk & soy milk bottles, it would be possible to use just one type of milk for all of these mods' recipes and save storage space by not needing to allocate space for so many different kinds of milk item.
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Using Croptopia with some other food mods, and I've discovered that while Farmer's Delight, Neapolitan, and Frozen Up all use the tag forge:milk for their milk-related items, Croptopia instead uses forge:milks, meaning that Croptopia milk bottles can't be used for Farmer's Delight/Neapolitan/Frozen Up recipes and those mods' milk bottles/buckets can't be used for Croptopia. Vanilla buckets of milk have been given both tags by the various mods so they still work for everything, but they're way less efficient than using milk bottles and can't stack. If Croptopia applied forge:milk to its milk & soy milk bottles, it would be possible to use just one type of milk for all of these mods' recipes and save storage space by not needing to allocate space for so many different kinds of milk item.