Area chart Stacked 100% and Stacked renders incorrectly with null values

Area chart Stacked 100% and Stacked renders incorrectly with null values

Posted by: azhigimont on 6 March 2026, 4:43 pm EST

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  azhigimont

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  Posted 6 March 2026, 4:43 pm EST - Updated 6 March 2026, 4:48 pm EST

  Please, replace some values for “asia” series with null values, as per attached images, to repro.

  

  1887×845 123 KB

  

  1868×819 140 KB

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  azhigimont

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  Posted 6 March 2026, 6:10 pm EST

  Also, it looks like it disregards interpolateNulls property (always true) and skips vertices that have y value 0 or null in Stacked100pc mode.

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  vivek.pannu

  

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  Posted 9 March 2026, 2:04 am EST

  Hi,
  
  It seems like unexpected behavior in the FlexChart, so we have forwarded this issue to the engineering team for further investigation with internal tracking ID - WJM-37603. We will update you when we have an update from the engineering team on the same.
  
  Regards