dosubot[bot] commented on issue #36325:
URL: https://github.com/apache/superset/issues/36325#issuecomment-3589492908

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the superset team.
   
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   This is expected behavior in Superset Area charts using ECharts: the chart 
automatically skips some X-axis labels to avoid overlap, especially with time 
grains like day or week. The current UI does not provide a direct way to force 
all labels to display. You can try increasing chart width or rotating labels 
(90° is supported) to fit more labels, or cast your X-axis field to a 
string/categorical type to force all labels to show—though this may affect 
sorting and axis behavior. 
   
   If you need every label to appear and are comfortable modifying code, you 
can set `interval: 0` in the ECharts X-axis config in the frontend code 
(`transformProps.ts`), then rebuild assets, but this is not exposed in the UI 
and requires a custom build. There is no way to inject raw ECharts JSON or 
override this from the backend or `superset_config.py` 
[discussion](https://github.com/apache/superset/discussions/33581) 
[issue](https://github.com/apache/superset/issues/32493).
   
   If your data is missing dates, the chart will only show labels for dates 
present in the dataset—ensure your query returns all expected periods if you 
want every date label to appear 
[issue](https://github.com/apache/superset/issues/33905).
   
   This is a known limitation of the ECharts library used by Superset, and 
there is currently no easy fix or UI toggle for this 
[discussion](https://github.com/apache/superset/discussions/18495).
   
   
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