Sorry, there is no way in our products to trigger the plugin
This is false. I have the solution here :
( and please, SP Page Builder Team, pls integrate the solution in your addons - It's actually really simple )
Instruction :
The adjustment - for in this example the "Text Block"-Addon- is made my the following small adjustment :
You can add that adjustment yourself - without overriding core files - by creating an override in your template, in this example by copying the original addon text_block ( the whole folder ) into /templates/YOURTEMPLATE/sppagebuilder/addons/text_block
Then simply change the lines ( ca. line 29+ ) from :
//Output
$output = '<div class="sppb-addon sppb-addon-text-block' . $dropcapCls . ' ' . $alignment . ' ' . $class . '">';
$output .= ($title) ? '<'.$heading_selector.' class="sppb-addon-title">' . $title . '</'.$heading_selector.'>' : '';
$output .= '<div class="sppb-addon-content">';
$output .= $text;
$output .= '</div>';
$output .= '</div>';
return $output;
to
//Output
$output = '<div class="sppb-addon sppb-addon-text-block' . $dropcapCls . ' ' . $alignment . ' ' . $class . '">';
$output .= ($title) ? '<'.$heading_selector.' class="sppb-addon-title">' . $title . '</'.$heading_selector.'>' : '';
$output .= '<div class="sppb-addon-content">';
///////////////
// Apply content plugins :
///////////////
$params = new JObject();
$jarticle = new stdClass();
$jarticle->text = $text;
JPluginHelper::importPlugin('content');
$dispatcher = JEventDispatcher::getInstance();
$dispatcher->trigger('onContentPrepare', array('text', &$jarticle, &$params, 0));
$text = $jarticle->text;
///////////////
$output .= $text;
$output .= '</div>';
$output .= '</div>';
return $output;
And voilà, there you go :-)
Content-Plugins will now be rendered as they should.
Hope that helps someone