<form hx-post="/face" hx-target="#face-controls" hx-swap="innerHTML" hx-disabled-elt="find button">
    <div class="controls">
        {% for face in faces %}
        <button type="submit" name="face" value="{{ face.id }}" class="btn{% if face.id == current %} active{% endif %}">
            {{ face.display_name }}
        </button>
        {% endfor %}
        <span class="htmx-indicator spinner"></span>
    </div>
</form>
