Save button - jquery

I am using webviewer-jquery-sample-master
Can i ask what is the problem why thus my button is not showing ?

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Hello there.

Thanks for contacting WebViewer’s support.

At a quick glance, the only issue I see with the code is that you are not returning instance in your first callback. Could you give it a try and let me know how it works for you?

Best Regards,
Diego Felix
Web Software Developer
PDFTron Systems, Inc.

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