Describe the bug
Catalog Number Inheritance works correctly on the server when a COG has a primary Collection Object and the inheritance preference is enabled. The API returns the inherited value, but the UI never displays that value as the grayed-out placeholder in the Catalog Number field.

To Reproduce
Steps to reproduce the behavior:

1. go to your App Resources -> CollectionPreferences and add this:

    "catalogNumberInheritance": {
   "behavior": {
     "inheritance": true
   }
 }

2. Create or open a Collection Object Group (COG) with COG type as "Consolidated".
3. Add a child collection object (CO) within the COG and mark it as primary.
4. Create a new child CO within the same COG clear the catalog number field and save.
5. See no inherited value is getting showed for that child CO.

Expected behavior
When inheritance is enabled and the primary CO has a catalog number, sibling COs should automatically inherit it (shown as a grayed placeholder but still editable)

Please fill out the following information manually:

• OS: MacOS
• Browser: Chrome
• Specify 7 Version: main
• Database Name: ojsmnh_2025_09_09
• Collection name: Fossil Invertebrates
• User Name: spadmin
• URL: https://ojsmnh20250909-main.test.specifysystems.org/specify/view/collectionobjectgroup/3/