Does the Mac version of LibreOffice (and particularly the Mac implementation of Writer) lack any of the features that are in the Windows (or other) versions ?
No. LibreOffice includes the same set of features on Windows, Mac and Linux.
Does the Mac version of LibreOffice (and particularly the Mac implementation of Writer) lack any of the features that are in the Windows (or other) versions ?
No. LibreOffice includes the same set of features on Windows, Mac and Linux.