Фильтр Javascript и значение сортировки

const fruits = [
  {name: 'banana', vitamins: ['Vitamin_C2', 'Vitamin_B']},
  {name: 'orange', vitamins: ['Vitamin_B', 'Vitamin_A1', 'Vitamin_D']},
  {name: 'apple', vitamins: ['Vitamin_C2', 'Vitamin_C', 'Vitamin_B']},
]

const vitaminsArray = ['Vitamin_C2', 'Vitamin_C', 'Vitamin_B'];

function filterAndSort() {
 return fruits.sort((a,b) => {
     a.vitamins = a.vitamins.filter(item => vitaminsArray.includes(item));
     b.vitamins = b.vitamins.filter(item => vitaminsArray.includes(item));
     let aMatch = a.vitamins.length;
     let bMatch = b.vitamins.length;
     return bMatch - aMatch;
 });
}


console.info(filterAndSort());
// console.info(filterAndSort) expect output. it will filter vitamins object and sort the most on the first of object.
/* [
 {name: 'apple', vitamins: ['Vitamin_C2', 'Vitamin_C', 'Vitamin_B']},
 {name: 'banana', vitamins: ['Vitamin_C2', 'Vitamin_B']},
]*/

const fruits = [
  {name: 'banana', vitamins: ['Vitamin_C2', 'Vitamin_B']},
  {name: 'orange', vitamins: ['Vitamin_B', 'Vitamin_A1', 'Vitamin_D']},
  {name: 'apple', vitamins: ['Vitamin_C2', 'Vitamin_C', 'Vitamin_B']},
];

const vitaminsArray = ['Vitamin_C2', 'Vitamin_C', 'Vitamin_B'];

const filtered = fruits.filter(fruit => {
  return vitaminsArray.some((type) => fruit.vitamins.includes(type));
});

console.info("before sorting");
console.info(filtered);

const sorted = filtered.sort((a, b) => {
    return vitaminsArray.filter(value => b.vitamins.includes(value)).length - vitaminsArray.filter(value => a.vitamins.includes(value)).length;
})

console.info("after sorting");
console.info(sorted);