Can the WPF viewer show redaction annotations?

Product: .NET Framework WPF

Product Version: 9.4.2

Please give a brief summary of your issue:
The PdfViewer for WPF does not show redaction annotations

Please describe your issue and provide steps to reproduce it:
We are working with redaction on the viewer in WPF application. However, the viewer seems not to show any redaction annotations. How do we enable the viewer to show the redaction annotations?

Thank you for contacting us about this. I opened a document that contains redaction annotations and was able to select it in the PDFViewWPF sample project on my side. Do you not observe any redaction annotations at all on your side? Are you able to reproduce this on the same project?