The Filter widget pulls input from the legend labels rather than the field values when configuring expressions.
Last Published: May 27, 2019ArcGIS Online
Bug ID Number
BUG-000122447
Submitted
May 16, 2019
Last Modified
September 22, 2022
Applies to
ArcGIS Online
Version found
7.1
Status
In Review
The issue is being reviewed. The review process ensures that the issue contains all necessary information and is easy to understand, that it is not a duplicate of an existing issue, and that it is a valid bug or enhancement request. During this phase, it is possible that you are contacted for clarification or additional information.
Workaround
For hosted feature layers, add a new field to the layer in ArcGIS Online, and use the calculate tool to assign the values from the original field.
For server services, please consider adding a new identical field to the underlying data.