Stacked Area... does not stack gently

[simonaubert]

Hello all,

I have an issue with something apparently easy : a stacked area chart with a date.

Result :

Issues :

1/ a blank area in 2014? How is that even possible on a area chart?

2/As you can see, despite the "stacked" zone checked, the stacking is... randomly applied with huge are where it's overlapped.

Please find below the attached qvf.

Best regards,

Simon

[simonaubert]

Now logged as QB-1113