geido opened a new issue, #32042:
URL: https://github.com/apache/superset/issues/32042
### Bug description
## Description
When creating a Partition Chart with more than two dimensions (e.g.,
`category`, `subcategory`, `sub_subcategory`), the chart renders entries
incorrectly. Specifically:
- Entries that belong to specific subcategories (`a.1.1`) are being grouped
under unrelated categories (`a.a.2`), which is incorrect.
- This issue causes misleading chart visualizations.
## How to reproduce the bug
1. Use the following dataset or SQL query:
`SELECT 'a' AS category, 'a.1' AS subcategory, 'a.1.1' AS sub_subcategory
UNION
SELECT 'a' AS category, 'a.2' AS subcategory, 'a.2.1' AS sub_subcategory
UNION
SELECT 'a' AS category, 'a.2' AS subcategory, 'a.2.2' AS sub_subcategory`
2. Create a Partition Chart with it suing the following configuration:
1. Set `COUNT(*)` as the metric.
2. Use `category`, `subcategory`, and `sub_subcategory` as dimensions.
3. Generate the Partition Chart.
## Expected results
Subcategories (`a.1.1`) should appear under their respective parent
`subcategory` (e.g., `a.1`).
## Actual results
- The `a.1.1` entry incorrectly shows up under `a.a.2`.
- Entries from different subcategories overlap or are misattributed in the
visualization.
## Known Workarounds
No workarounds are currently known
### Screenshots/recordings
### Superset version
master / latest-dev
### Python version
3.9
### Node version
18 or greater
### Browser
Chrome
### Additional context
_No response_
### Checklist
- [x] I have searched Superset docs and Slack and didn't find a solution to
my problem.
- [x] I have searched the GitHub issue tracker and didn't find a similar bug
report.
- [ ] I have checked Superset's logs for errors and if I found a relevant
Python stacktrace, I included it here as text in the "additional context"
section.
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