Reactive form Input with matInput

Question

I implemented an input text field that searches the elements in a list, this working is correct, but when typing the words it does not allow spaces in compound names that are already found in the list, as if forcing the selection of the same. It is possible to disable this behavior and allow free insertion and typing of elements, I tried to remove Binding from form control, but this way it loses the search.

INPUT FIELD

<input matInput placeholder="{{'INTERPOLAÇÃO }}" [formControl]="filterControl" [maxLength]="255">

VARIABLE DECLARATION ON THE FORM

filterControl = new FormControl();

FUNCTION

ngOnInit(){
    this.filteredOptions = this.filterControl.valueChanges.pipe(
      startWith<string | GenericFilter[]>(''),
      map((value) => (typeof value === 'string' ? value : this.lastFilter)),
      map((filter) => this.filter(filter))
    );
  }