Control mat-paginator buttons

I am mounting a table, with pagination. And I have the problem that, as the api is paginated , when I navigate through the buttons of the table, mat-paginatorwhen it reaches the end of the elements that have the data-sourceof the table, it disables the buttons and I cannot continue.

I detail about code.

I receive the following model from the API

{
  "content": [{},{}
  ],
  "pageable": {
    "sort": {
      "sorted": false,
      "unsorted": true,
      "empty": true
    },
    "offset": 0,
    "pageNumber": 0,
    "pageSize": 50,
    "paged": true,
    "unpaged": false
  },
  "totalPages": 3,
  "totalElements": 119,
  "last": false,
  "size": 50,
  "number": 0,
  "sort": {
    "sorted": false,
    "unsorted": true,
    "empty": true
  },
  "numberOfElements": 50,
  "first": true,
  "empty": false
}

As you can see, the model tells me that I have 119 total elements, but that only 50 will be returned to me. Therefore, these 50 (which are contained in the content) are the ones that I bind to thedata-source

I have been looking at the Angular Material documentation and I see that it does have methods to know if the button is disabled, but not to enable it.

To make it clear, the buttons I refer to are the following

Any idea how to fix this?