In ArcGIS Experience Builder, the Image widget fails to load attachments when a feature contains both images and PDFs and a List widget is also configured to display attachments.

Workaround

• Remove the image widget, which is inside the list widget.
• Remove all PDF files from the feature attachments. However, the PDFs must remain to meet requirements. When the PDFs are removed, the Image widget loads image attachments correctly.

Steps to Reproduce