Consider this structure, used with latest Jinja from installed from PIP:

`base.html`
    {% set var1 = True %}
    {% set var2 = True %}
    {% block one %}{% endblock %}

`index.html`
    {% extends 'base.html' %}
    {% block one %}
        {% if var1 %}
            {% include 'table.html' %}
        {% endif %}
    {% endblock %}

`table.html`
    {{ var1 }}{{ var2 }}

When rendering index.html, it shows only 'True ' (= nothing for `var2`)

If I modify `index.html` to be :

    {% extends 'base.html' %}
    {% block one %}
        <!-- {{ var2 }} -->
        {% if var1 %}
            {% include 'table.html' %}
        {% endif %}
    {% endblock %}

Then everything is fine in `table.html` and the 2 vars show correctly.

Using {% include 'table.html' with context %} doesn't resolve the problem.

What did I miss ?