Description:
The new bar-of-pie and pie-of-pie chart types group the last three values of the data range to construct the sub-chart (see bug 50934 comment 21). Note that this also differs from MS 365's default, which groups the last two. The UI does not currently allow changing how many values are grouped, or which ones. This is confusing (the user can't easily understand the logic) and is too limiting in customizability."

Actual Results:
After performing the steps above, the bug report is successfully submitted into the Bugzilla system. The bug remains in the "UNCONFIRMED" status until it is reviewed and confirmed by a LibreOffice developer or community member

Expected Results:
The software should have accepted the bug report and displayed it in the LibreOffice Bugzilla system under the specified product (LibreOffice) and component (Chart). The bug should be visible to the LibreOffice community and developers for further assessment and resolution.


Reproducible: Always


User Profile Reset: No

Additional Info:
The bug report includes details such as the version affected, hardware specifications, importance level, assignee, URL (if any), whiteboard notes (if any), and keywords.
The bug report also includes a sample ODS file attached for reference.
The comment section provides additional context, describing the issue with clarity and proposing a change to improve user experience.
The bug report is tagged with "needsUXEval" for UX evaluation, indicating that input from the UX/Design team is requested to determine the best UI approach for addressing the issue.