with this file you ca reproduce the bug
test4.ods (application/vnd.oasis.opendocument.spreadsheet), 24.69 KB, created by ralf.fehlau on 2022-05-15 21:58:49 UTC
(hide)
 
Creator: ralf.fehlau
Created: 2022-05-15 21:58:49 UTC
Size: 24.69 KB

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

Download the attachment.

Actions: View
Attachments on bug 149102: 180132