Plupload is not updating uploaded files panel

The new PLUpload feature is not showing the uploaded files section after an upload is completed. This causes confusion as to how to display images inline since it now means requiring that the post be previewed before being able to use the inline placement of attachments.

If at all possible, the uploaded files section should be displayed and updated once attachments are done uploading or if they are removed through the PLUpload feature. Either that or another way of displaying attachments inline should be provided.