I'm using ProSeries 2018, trying to enable access rights. The Enable/Disable Access Rights Feature button is lit up, but none of the other buttons in the same menu are. I click on that one, but nothing happens. In an online guide, I read that when I click it, a dialog should pop up. On Google, I found one other person who had this issue, about 10 years ago, and it seems they never found an answer. When asking this question, I found one more person with the same issue, and they found a fix - but again, it's over 10 years old, and there's no guarantee that it won't entirely mess up my 2018 installation. Please tell me there's a fix for a modern installation.