Error in Line Chart Visualization

What product/components do you use and which version/fix level are you on?

latest

Is your question related to the free trial, or to a production (customer) instance?

What are you trying to achieve? Please describe it in detail.

Do you get any error messages? Please provide a full error message screenshot and log file.

The plotting of data points on y axis is false compared to the results of the query measurements.
The plotting of percentage of passed code at 2:00:00 PM is 67.4% but in the Line chart the value is plotted between 80 and 90%.
The widget name in the cumulocity catalogue is the Data Points Charting.

Have you installed all the latest fixes for the products and systems you are using?

yes