The y-axis of the conversion rate chart (in the test results) is fixed to show 0-100%. This often makes the charts hard to read as the actual conversion rates rarely are above 10%.

Additional note

This applies also to the bar chart:

• Bar chart --> axe x (horizontal) on the chart shows a reduce range (e.g. 0-10 instead of current 1-100
• Linear chart --. axe y is changed to 1-20

Desired behavior

• Scale dynamically 

I suggest to dynamically adapt the y-axis to the range of the conversion rates.