ENH: jsex: Propagate description in make_array()

CHANGELOG.md

@@ -8,7 +8,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added ###
 
-- Json schema exporter has new parameter `use_rt_pool`.
+- Json schema exporter:
+  - has new parameter `use_rt_pool`
+  - propagates more properties in the `make_array` function
 
 ### Changed ###
 

src/caosadvancedtools/json_schema_exporter.py

@@ -618,6 +618,9 @@ ui_schema : dict, optional
         "$schema": "https://json-schema.org/draft/2020-12/schema",
     }
 
+    if schema.get("description"):
+        result["description"] = schema["description"]
+
     if rjsf_uischema is not None:
         ui_schema = {"items": rjsf_uischema}
         return result, ui_schema