Move 'choose a different task type' link to create_form.html

This will let us refactor to only refresh the 'create' tab on the creation-related actions.

wagtail/admin/templates/wagtailadmin/workflows/task_chooser/chooser.html

@@ -13,10 +13,6 @@
     {% if can_create %}
     <section id="new" class="active nice-padding">
         {% if createform %}
-            {% if task_types|length > 1 %}
-                <a href="{% url 'wagtailadmin_workflows:task_chooser' %}" class="choose-different-task-type">{% trans "Choose a different task type" %}</a>
-            {% endif %}
-
             {% include "wagtailadmin/workflows/task_chooser/includes/create_form.html" with form=createform %}
         {% else %}
             {% include "wagtailadmin/workflows/task_chooser/includes/select_task_type.html" %}

wagtail/admin/templates/wagtailadmin/workflows/task_chooser/includes/create_form.html

@@ -3,6 +3,10 @@
 {{ form.media.css }}
 {{ form.media.js }}
 
+{% if task_types|length > 1 %}
+    <a href="{% url 'wagtailadmin_workflows:task_chooser' %}" class="choose-different-task-type">{% trans "Choose a different task type" %}</a>
+{% endif %}
+
 <form class="task-create no-float-elements" action="{{ add_url }}" enctype="multipart/form-data" method="POST" novalidate>
     {% csrf_token %}