The minimum version of 3ds Max required by Moov currently is 2018. We may add support for 2017 in the future, but it won't happen for 2016.
This should be described in the documentation, we'll fix that.
The fact that in 2016 a Frizz modifier is added instead of Moov sounds like a bug, we'll take a look.
Ivan Kolev (Software Developer, EPHERE Inc.)
E-mail: ivan.kolev at ephere dot com
Discord: ikolev