Had the similar issues now and it looks like - after some experiments - that unity tweak tool is compromising ccsm settings somehow. I have deaktivated workspace settings, window spread, window snapping, hot corners and then reapplied my ccsm settings (from a backup file). Now it seems that all my ccsm settings work (even after reboot).
Had the similar issues now and it looks like - after some experiments - that unity tweak tool is compromising ccsm settings somehow. I have deaktivated workspace settings, window spread, window snapping, hot corners and then reapplied my ccsm settings (from a backup file). Now it seems that all my ccsm settings work (even after reboot).