Custom Template Issue

Hi

I cannot add a second custom template. I have created the new file and called it within the configuration.php file but it seems to display the default design.
My template name is within the URL when I click Entries > View PDF though.

Very confused. I have:

global $gf_pdf_default_configuration;

 $gf_pdf_default_configuration = array(
 	'template' => 'default-pdf.php',
	'pdf_size' => 'A4',
	'notifications' => true
 );

$gf_pdf_config[] = array(
  'form_id'  => 11,
  'template' => 'tnamedical.php',
  'notifications' => true
 );

$gf_pdf_config[] = array(
  'form_id'  => 15,
  'template' => 'cv.php',
  'notifications' => true
);

https://ww.wp.xz.cn/plugins/gravity-forms-pdf-extended/