We have a column-line chart where all of the data points of the line are 100%. However, the line appears alongside the bottom (x-axis) of the chart, which visually looks like all data points are 0%:

Expanding the date range exposes non-100% values and the line adjusts, such that data points of 100% are above the columns and others dip lower. Intuitively, if all of the line data points are 100%, the line should still appear above the columns.

Interested to hear others' thoughts.

Expanding the date range exposes non-100% values and the line adjusts, such that data points of 100% are above the columns and others dip lower. Intuitively, if all of the line data points are 100%, the line should still appear above the columns.

Interested to hear others' thoughts.