I was about to submit a bug report, then I saw that that had already been reported: reformatting lists only seems to work on "reformat all paragraphs" mode.
So in OP's case, need to supply at least 'all' => 1 option, which produces the expected output in versions 1.67 & 1.72.
In reply to Re^3: Module Text::Autoformat not working
by parv
in thread Module Text::Autoformat not working; perlbrew not installing
by marek1703
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