[QGIS-Developer] expression variable for rendering with QGIS server

[Otto Dassau]

Dear developers,

I use expression variables within the rule based renderer. For example:

CASE WHEN @project_title LIKE '%adult' THEN "fclass" = 'school' ELSE
"fclass" = 'kindergarten' END

This works in QGIS desktop but not with QGIS Server Version 2 and 3. Does
QGIS server not support this feature at all? Or do I miss something?

Thanks for any hint

Otto