[Bug]: Classification store update user via grid fails #18851
Description
Pimcore version
11
Steps to reproduce
Open data objects which contain classification store with user field in grid view. Try to update the user field.
Actual Behavior
Exception is thrown as the classification store model passes user ID as int into setLocalizedKeyValue however the getDataForResource method of User data model, which is used for the value comparison, has return type ?stirng.
The update via data object detail page is also passing values as integer but they are transformed to string before setting them.
Expected Behavior
Classification store value for user field can be updated via grid.