macOS support for managed Connect is in the works. I don't have a release date. However, if you needed to be able to connect into a remote macOS machine, the feature is available in the free version of Connect. Please refer to this article for more information: https://www.msp360.com/resources/blog/introducing-msp360-remote-desktop-free-to-access-remote-mac-devices

As far as macOS support in the RMM product, I believe that feature is already in progress. I'll try to get somebody from the RMM team to reply back here with more specifics.