Thanks to John, he pointed out that you can disable snaps in total by clicking "SNAP" located in the status bar at the bottom right of TurboCAD.
This solves the issue with revision clouds snapping, when "No Snap" is enabled.
If you don't see your status bar, go to Workspace/Status Bar to toggle it on. (Note: This is the location in v18.2 pro with UI Themes disabled. The location may be different with themes enabled.)