The electronics table was updated after cats and dogs. Have you downloaded the menu enhancer and new table after cats and dogs update? I just tested it and it works in my game. The older version, without snippets, has not been updated and doesn't work.
And if I unzip this, the package-file has a timestamp of 22-March-2017. The description indicates that the last update was done 16-Dec-2017 leading me to believe the download link points to the wrong version.
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