KB40842: The reference line of the Microcharts Widget Bullet Chart is not shown when the target metric value is smaller than the performance metric value and both values are negative in MicroStrategy Web 9.x.

SYMPTOM:
 As seen below the reference line (the target metric) appears after the blue bar (the performance metric), this is the expected behavior for both performance and target metrics:
 

 
For negative values the expected behavior would be a mirror of the blue bar, with the reference line positioned before the bar; however, the Bullet Chart graph does not comprise values smaller than the performance metric value, so the reference line is not shown.
 
CAUSE:
 This is a known issue in Strategy Web 9.x
 
ACTION:
Please contact the Strategy Support for an update on this issue.