The Unarchiver on MacOS is a very popular archive utility due to it's support of a very wide range of archive formats.
Unfortunately the tar-gzip decompression incorrectly truncates filenames (See https://phabricator.wikimedia.org/T258716) causing subtle but significant errors in the installation - certain front-end features fail due to missing resources.
Since The Unarchiver is a very popular utility for many MacOS users, it might be justified to add a note alongside the suggestion that windows users use 7-Zip that MacOS users should not use The Unarchiver.
I've added an edit to the page, but it's protected so I thought it wise to also drop a note here explaining my addition.