During a Skritter session, when I click on a component to add it to my list the definition/components window appears but is greyed out. (This also occurs when clicking "Study list" when I want to add a list.)
If I click anywhere on the screen, the window disappears without registering any action (e.g. adding the component to the list.)
I've discovered that the greyed out area only covers the area of the window that was visible on the screen at the time I clicked the button. So If I make the window very small, click a component, then make the window full screen, the window will have a greyed out area in the top left but the buttons will not be greyed out and still work.
What's going on?
Thanks,
Ess