Pimcore version

2025.3

Steps to reproduce

First create a Test Class

1. Create a DataObject class.
2. Add a block data type structured field.
3. Add localizedfield inside block field.
4. Add input field inside the localizedfield .
5. Save the class.
6. Example:

Create data Object:

1. Create a data object from tree context menu.
2. Add data block.
3. Enter value in field [which is inside localized field inside block]
4. Try to save the object.
5. Example:

Actual Behavior

When user trying to save the object with the data inside the localized field which is inside the block user is getting error: Localized Fields are only valid in Objects, Fieldcollections and Objectbricks

Trace:

Expected Behavior

User should be allowed to save the data within any kind of localized field inside the block.
Example:

Extra Note: Following mentioned issue is reproducable on Pimcore Studio Server but working Fine on Demo Server