src/Controller.php
final private function __setDataFromFilter()
    {
        if ($this->template === 'app') {
            // Merge all incoming data from app to allow Sage add_filter support
            $this->data = array_merge($this->data, $this->incomingData);
        }
    }
final private function __setDataFromFilter()
    {
        if ($this->template === 'app') {
            // Merge all incoming data from app to allow Sage add_filter support
            $this->data = array_merge($this->data, $this->incomingData);
        }
    }
final private function __setDataFromFilter ( ) { if ( $ this -> template === 'app' ) { // Merge all incoming data from app to allow Sage add_filter support $ this -> data = array_merge ( $ this -> data , $ this -> incomingData ) ; } }
Set Sage Filter Data

Merge $this->data with $this->incomingData as Sage filters run before -data class filters
Set Sage Filter Data