Complex Attributes in OGC API Feature-Items have empty content

[hebersgit]

What is the bug or the crash?

If an item of the result of an OGC API Feature query contains a complex property, that means a property with sub-nodes, the content of the resulting field is always empty.

Steps to reproduce the issue

Call an OGC-Feature-API which delivers a property with a complex result, e.g. the property center in the following example:

  {
            "type": "Feature",
            "id": "item123",
            "geometry": {
                "type": "Polygon",
                "coordinates": [
                    [
                       [...],
                       [...]
                    ]
                ]
            },
            "geometry_name": "geom",
            "properties": {
                "prop1": 2,
                "prop2": "abc",
                "center": {
                    "type": "Point",
                    "coordinates": [
                        6.50,
                        51.80
                    ]
                }
            },
            "bbox": [...]
        }

This happens if delivering a polygon-layer with a representative point with geoserver.

If inserting this layer into QGIS, all columns are generated correctly, the column "center" as Type=Map, Type Name=JSON. But the content of field center is empty for all features.

Versions

QGIS version
3.32.1-Lima
QGIS code revision
4a078ec
Qt version
5.15.3
Python version
3.9.5
GDAL/OGR version
3.7.1
PROJ version
9.2.1
EPSG Registry database version
v10.088 (2023-05-13)
GEOS version
3.12.0-CAPI-1.18.0
SQLite version
3.41.1
PDAL version
2.5.5
PostgreSQL client version
15.2
SpatiaLite version
5.0.1
QWT version
6.1.6
QScintilla2 version
2.13.1
OS version
Windows 10 Version 2009

Active Python plugins
excel_sync
3.6
pluginbuilder3
3.2.1
plugin_reloader
0.9.1
qgis2web
3.16.0
topojson_writer
0.1.1
db_manager
0.1.20
grassprovider
2.12.99
MetaSearch
0.3.6
processing
2.12.99

Supported QGIS version

• I'm running a supported QGIS version according to the roadmap.

New profile

• I tried with a new QGIS profile

Additional context

No response