Implementing Print Screen to PDF Add-on widget .. working or not working?

Hi, Ive tried to implement the Print Screen to PDF add-on widget to my application. the images below show the configuration ive put in, it seems very basic, however the form within the container i would like to save as a PDF is quite large and includes images.  I run the application locally and run the process and it just loads constantly for endless amounts of time. im struggling to understand whether its taking ages because its a large area thats being exported to a PDF or if its not implemented correctly. Would love to get this working,.  
1 answers


F12 developer tool 'Console'