BUG
In ArcGIS Enterprise, to get the complete set of 3D symbology within the Scene Viewer application it is necessary to install the Web Styles Setup on the same machine running Portal for ArcGIS (when installing with the ArcGIS Enterprise Builder, the Web Styles Setup is automatically installed). After installing the 10.9 Web Styles Setup or 10.9 ArcGIS Enterprise Builder, some of the 3D symbols may not display correctly within the Scene Viewer application.
This issue is caused by a typo in a file located in the Portal for ArcGIS installation directory (BUG-000139952).
/filetokens/framework/webapps/arcgis#styleItems//filetokens/framework/webapps/arcgis#styleItems/webstyles_tokens.txt
/filetokens/framework/webapps/arcgis#styleItems/webstyles_tokens.txt
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