Example when non modal dialog is modal when it is calling from top level menu.
test.ods (application/vnd.oasis.opendocument.spreadsheet), 481.58 KB, created by sevalav on 2013-08-18 20:28:04 UTC
Creator: sevalav
Created: 2013-08-18 20:28:04 UTC
Size: 481.58 KB

The attachment is not viewable in your browser due to security restrictions enabled by your Apache OpenOffice (AOO) Bugzilla administrator.

In order to view the attachment, you first have to download it.

Actions: View
Attachments on issue 123061: 81352