Cant show 5 by 5 with paginator of Django

I'm using paginator of Django 5.1, the paginator work well but cant show dat 4 by 4 but show me all.

I want to show data 4 by 4

Help me

views.py

def tipomaterial(request):
  tipomaterial = TipoMaterial.objects.all().order_by('nombre')

  #paginador de 4 en 4
  paginator = Paginator(tipomaterial, 4)
  page_number = request.GET.get('page', 1)
  pgtm = paginator.get_page(page_number)

  return render(request, 'tipomaterial.html', 
                { 'tipomaterial': tipomaterial,
                  'pgtm': pgtm
                 })   

tipomaterial.html

<main class="container py-5">
<table class="table table-bordered table-responsive">
    <tbody class="table-group-divider">
            {% for datos in tipomaterial %}
            <tr>    
                <td>
                    <li class="list-group-item" href="{% url 'detalle_tipomaterial' datos.id %}">               
                        <strong>{{datos.nombre}}</strong>              
                    </li>
                </td>
            </tr>
            {% endfor%}
    </tbody>             
</table>

<br/><hr>

<span class="step-links">
    {% if pgtm.has_previous %}
    <a href="?page={{ pgtm.previous_page_number }}">Previous</a>
    {% endif %}
    <span class="current">
    Page {{ pgtm.number }} of {{ pgtm.paginator.num_pages }}.
    </span>
    {% if pgtm.has_next %}
    <a href="?page={{ pgtm.next_page_number }}">Next</a>
    {% endif %}
</span>     
  

image

Help please

You are rendering the unpaginated queryset.

Change this:

{% for datos in tipomaterial %}

To this:

{% for datos in pgtm %}