Frogs Still Eating Mobs

I've made an addon/script that sets the target from an entity so when it is used on frogs, they eat the target (Included players)

I'm not sure if this is a bug but minecraft programers should change how frogs "attack", if the entity is [ "magma_cube", "slime" ]. e.g "eat_if": [ "minecraft:slime", "minecraft:magma_cube" ] making this if the target isn't a slime neither magma cube frog won't eat it