I just purchased Hazel 5.1.1 and I am trying to follow the tutorials, however when I try to Edit a Rule by changing a Condition or Action (as per the instructions), the Save and Revert buttons are grayed out. When I close and reopen the rule, it reverts back to the previous state. However, I have discovered that if I change the title of the Rule, the Save and Revert buttons do appear, yet NOT when I change the Conditions or Actions. This does not seem intuitive and leads me to think that there's something I am doing wrong or some Preference setting I need to activate. Any guidance is appreciated.