Example file made per instructions
143427.ods (application/vnd.oasis.opendocument.spreadsheet), 8.69 KB, created by NISZ LibreOffice Team on 2021-07-19 08:38:27 UTC
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Creator: NISZ LibreOffice Team
Created: 2021-07-19 08:38:27 UTC
Size: 8.69 KB

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Attachments on bug 143427: 173666 | 173667 | 173668