On my MacOS, with the new Parallels Desktop 15 update, I open Window 10 1903, and Ubuntu 18.04.02, as well as Windows 7, and all goes well with the Toolbox update. However, not the case for CentOS7, Kali 2018.4 and Kali 2019.2, for all three OS's, I have a non-sync mouse, no coherence supported...