SAP Design Studio 1.6 SP01 - InfoChart Bullet Chart does not scale axis like configured

We are using the SAP BO Design Studio 1.6 SP1 (newest Servicepack since 23.02.2016).

We are using an InfoChart (standard component), chart type Bullet Chart.

We tried to enter Min.value (90) and Max.value (100) for the axis in Advanced Properties - > Plot Area --> Primary Scale.

But the chart does not consider these values.
Instead the axis is displayed from values 1 to 100, instead of 90 to 100.

Also we tried to apply the axis scaling via scripting (in OnStartup event of the application and on event OnClick of a button):

INFOCHART_1.setAxisScaling(InfoChartAxisScaling.AXIS_1, 90, 100);

INFOCHART_1.setAxisScaling(InfoChartAxisScaling.AXIS_2, 90, 100);

Still, the axis is displayed from values 1 to 100.

But if we change the InfoChart type from Bullet chart to bar chart and enter Min.value: 90 and max.value: 100 for the axis there, the axis is correctly scaled between 90 and 100!

So it seems to be a bug of the bullet chart type?

Any idea how to solve this?