[WMS] Not possible to "Ignore reported layer extents"

[pathmapper]

What is the bug or the crash?

It's not possilbe to "Ignore reported layer extents" for WMS connection.

This setting is not stored when closing the connection details dialog.

Steps to reproduce the issue

1. Add a WMS connection for https://www.wms.nrw.de/geobasis/wms_nw_3dmesh-uebersicht with the settings above
2. Make sure "Ignore reported layer extents" is checked
3. Close the "Create a new WMS/WMTS Connection" dialog
4. Open the "Create a new WMS/WMTS Connection" dialog
5. See error -> "Ignore reported layer extents" is not checked anymore

Versions

QGIS-Version	3.40.3-Bratislava
QGIS-Codeversion	2a274ab
Bibliotheken
Qt-Version	5.15.13
Python-Version	3.12.8
GDAL-Version	3.10.1
PROJ-Version	9.5.1
EPSG-Registraturdatenbankversion	v11.022 (2024-11-05)
GEOS-Version	3.13.0-CAPI-1.19.0
SQLite-Version	3.46.1
PDAL-Version	2.8.3
PostgreSQL-Client-Version	unknown
SpatiaLite-Version	5.1.0
QWT-Version	6.3.0
QScintilla2-Version	2.14.1
BS-Version	Windows 10 Version 2009
Aktive Python-Erweiterungen
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

[agiudiceandrea]

The issue doesn't occur using QGIS 3.34. It may be related to #59653.
Ping @domi4484.