What are the correct icons in Comments panel for Type and Upload Signatures?

WebViewer Version: 8.4.1
Is your issue related to annotations? Yes

Please give a brief summary of your issue:
Wrong Signatures icons in Comments panel

Please describe your issue and provide steps to reproduce it:
In 8.4.1 our current production version the icon for Type and Upload Signatures is an image. See screenshot below:

In latest version 8.7 the icon is a stamp. See screenshot below:

What is the actual correct icon for Type and Upload Signature ?

Is it Stamp or it should be the Signature icon like for Draw Signature ?

Hello Mariusz,

Thank you for contacting WebViewer Support.

Our SignatureCreateTool has 2 types of annotations: FreeHand & Stamp:

When you are creating the annotation through ‘Draw’, this would be a FreeHandAnnotation.

When you are using ‘Type’ and ‘Upload’ signatures, the icons in the preview is the text typed / image provided:

Best Regards,

Kevin Kim
Web Development Support Engineer
PDFTron Systems, Inc.