Rated 4 out of 5 stars

When will this be compatible with Supernova?

This review is for a previous version of the add-on (5.16.1). 

Working on it, I am very close to releasing a first beta. You can already download trial versions on the QuickFolders Github:

https://github.com/RealRaven2000/QuickFolders/issues/351

Scroll down to the bottom for the latest versions.