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Bug

In ArcGIS Pro 2.9 or ArcGIS Pro 3.0, newly created symbology classes for unique values are not added if the values are not part of the attribute values of the data.

Last Published: August 25, 2022 ArcGIS Pro
Bug ID Number BUG-000150860
SubmittedJuly 19, 2022
Last ModifiedNovember 4, 2025
Applies toArcGIS Pro
Version found2.9.3
Operating SystemWindows OS
Operating System Version10.0 64 Bit
StatusNon-Reproducible

Additional Information

This issue was not reproducible in-house and will not be addressed at this time. If the issue persists, contact Esri Support Services.

Workaround

After typing in a new value, be sure to click on the new value to select it before clicking OK. This method ensures it will be added to the symbology.

Steps to Reproduce

Bug ID: BUG-000150860

Software:

  • ArcGIS Pro

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