The area ⑫ is the detail view. Here, you can see a graphical representation of the data of the sequences and their steps over the selected period. Faulty steps which exceed the time limit are shown in red. Steps marked in gray are within the limits. By moving the mouse pointer over the individual steps, you can see the details for the individual sequences.
By clicking on a single step, you open the analysis view of the specific step. From there, you can click ② to return to the "Overview view".