Hi,
I have tried to watch this issue since my HDM install stopped working after the High Sierra release. I have informed Paragon about their lack of product management (shouldn't SW makers align their production with the upfront release cycle?) and so on... I stumbled over this today. Now they finally support HS, but "The current release doesn’t yet include APFS backup functionality, which is anticipated in the next product update", which was a not so unexpected drawback. Meanwhile we endure crappy life cycle management..
http://blog.paragon-software.com/par...-apfs-support/