Icons Control | Elementor - wordpress

Question

what does {{{ iconHTML.value }}} stands for in the _content_template?
the render is working fine but there's a reference error: iconHTML is not defined.
This is from the elementor controls documentation but i cant seem understand what should I substitute in {{{ iconHTML.value }}}
add_action( 'elementor/widgets/widgets_registered', function( $widget_manager ) {
class Icons_Control_Test_Widget extends \Elementor\Widget_Base {
public function get_name() {
return 'icons_test_widget';
}
public function get_title() {
return __( 'Icons Test Widget', 'text-domain' );
}
protected function _register_controls() {
$this->start_controls_section(
'section_icon',
[
'label' => __( 'Icon', 'text-domain' ),
]
);
$this->add_control(
'icon',
[
'label' => __( 'Icon', 'text-domain' ),
'type' => \Elementor\Controls_Manager::ICONS,
'default' => [
'value' => 'fas fa-star',
'library' => 'solid',
],
]
);
$this->end_controls_section();
}
protected function render() {
$settings = $this->get_settings_for_display();
?>
<div class="my-icon-wrapper">
<?php \Elementor\Icons_Manager::render_icon( $settings['icon'], [ 'aria-hidden' => 'true' ] ); ?>
</div>
<?php
}
protected function _content_template() {
?>
<div class="my-icon-wrapper">
{{{ iconHTML.value }}}
</div>
<?php
}
}
// register widget
$widget_manager->register_widget_type( new Icons_Control_Test_Widget() );
} );

Answer 1

The elementor itself does not say what that means. For me, iconHTML does not work at all and I have to create the appropriate element myself. My solution doesn't cause logs either.
<div>
<i aria-hidden="true" class="{{{ settings.icon_control_name.value }}}"></i>
</div>
EDIT
Just use renderIcon from elementor.helpers.renderIcon. Eg.
<div class="icon_wrapper">
<# var iconHTML = elementor.helpers.renderIcon( view, settings.icons_controller, { 'aria-hidden': true }, 'i' , 'object' ); #>
<!--- And now it's working --->
{{{ iconHTML.value }}}
</div>
Thanks for #rotemee from issue https://github.com/elementor/elementor/issues/15707