Braw and Brange don't do anything unless both are selected

When selected independently, Braw and Brange don't do anything to the plot. Especifically, Brange should always fit the current data to the maximum of the plot area. Braw should only work when there are dark or bright measurements, and it should show each individual set of data in the plot

However, when both are selected, the expected behavior of both buttons occurs.