
When users upload attachments in our Power Apps form and submit the record, the attachments disappear and are not saved to the SharePoint list item. All other fields are submitted correctly, but the file attachments never reach SharePoint.
What We Verified:
Attachments are enabled in the SharePoint list.
Users have proper permissions (Contribute / Override Item Security).
DataCard Default = ThisItem.Attachments.
DataCard Update formula is configured correctly.
Attachments do not appear in the SharePoint item after submission.