Created attachment 138236 [details]
Example file made with Excel 2013, containing a Pie-Pie chart
If we create a simple Pie-Pie Chart in Microsoft Excel 2013/2016 the LibreOffice will not handle that, because there is no Pie-Pie chart between the diagram types. The Pie-Pie Chart will become a simple Pie chart in LibreOffice.
Steps to reproduce:
1. Create a new spreadsheet in Excel 2013/2016.
2. Create a simple Pie-Pie Chart.
3. Save the spreadsheet in xlsx.
4. Open the file in LibreOffice Calc.
The chart type isn't a Pie-Pie anymore, but a simple Pie Chart.
There should be a Pie-Pie Chart between the diagram types.
Created attachment 138237 [details]
The example file in Excel and Calc side by side
I reproduce with
LO 188.8.131.52.beta1 Build ID: 97471ab4eb4db4c487195658631696bb3238656c
Threads CPU : 2; OS : Windows 6.1; UI Render : par défaut;
Locale : fr-FR (fr_FR); Calc: CL
This feature were already present in Word 2010.
*** This bug has been marked as a duplicate of bug 50934 ***