test file to reproduce the bug
Untitled 1.odp (application/vnd.oasis.opendocument.presentation), 11.66 KB, created by muso on 2018-05-06 15:34:52 UTC
(hide)
 
Creator: muso
Created: 2018-05-06 15:34:52 UTC
Size: 11.66 KB

Attachment is not viewable in your browser because its MIME type (application/vnd.oasis.opendocument.presentation) is not one that your browser is able to display.

Download the attachment.

Actions: View
Attachments on bug 117358: 141932