Calling PDF viewer from 2 different angular views = > PDF not loading

Hi, I'm facing a problem using angular-pdfjs-viewer :

I first open the pdf viewer from my first angular view => the pdf is well loaded
i select another view of my website using the same instance of the viewer and that time, any other pdf are not loaded. I have black content.

Do you have any idea why ? Do i have to reload or destroy the viewer instance someway ?

Here are the console logs : unnamed

Thank you

legalthings / angular-pdfjs-viewer