Academic Settings / Marking Settings / General Settings / Marking / Gradebook [Term Marks] Settings / Automatically show assessment columns as expanded in term marking
This setting allows you to choose whether to display the Assessment Columns as expanded in the Term Marking.
Setting -> Active
Enabling this settings expands the column.
Setting -> Inactive
Otherwise, it is collapsed.
To expand click on the shortcut below the Exams as shown in the picture