.odt file showing the behaviour (on my machine)
toc_lines_only_with_dots.odt (application/vnd.oasis.opendocument.text), 10.62 KB, created by noreply+666192134234234 on 2019-01-30 07:09:23 UTC
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Creator: noreply+666192134234234
Created: 2019-01-30 07:09:23 UTC
Size: 10.62 KB

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Attachments on bug 123047: 148744 | 148745 | 148857