[Bug]: Classification Store unable to rename due to Description is NULL

[benshen-secretlab]

Studio API version

2026.1.1

Steps to reproduce

1. Create a new classification store
2. Rename the classification store

Stack Trace:

TypeError: Pimcore\Model\DataObject\Classificationstore\StoreConfig::setDescription(): Argument #1 ($description) must be of type string, null given, called in /var/www/html/vendor/pimcore/studio-backend-bundle/src/ClassificationStore/Repository/Configuration/StoreRepository.php on line 97 and defined in /var/www/html/vendor/pimcore/pimcore/models/DataObject/Classificationstore/StoreConfig.php:101 

Actual Behavior

Pimcore throwing Something went wrong. error

Expected Behavior

Should be able to rename without any error.