I am working on the System Architect Essentials course V 8.1 and I've run into trouble with the exercise for Data Modelling (Module 13). When I try to create a view for the steps, there is no Submit button available. I'm not sure how but I managed to save the first view I created by reloading the page or leaving and revisiting App studio. This doesn't work with the second view I want to create. When I do a manual search for "Submit" there are three results, which is more than when I'm just looking at the case life cycle, so I'm fairly sure the button just isn't being shown in my window. I can't scroll in any direction or drag the views window to a different spot. Is there any solution to this?