I've added content for Welcome windows to a couple of courses. I followed the instructions, adding a module called "Welcome" to the Content (hidden from students), then added a new page to that with the info to be shown in the window. Then when I try it as an Admin, it looks correct. But when I either impersonate a Learner or login with my test Learner account, I see the default content telling me how to configure the window. When I go back to my normal role, the content is there in the window. What gives???