Move change to the correct part of the change log

CHANGELOG.md

@@ -18,6 +18,9 @@ should change the heading of the (upcoming) version to include a major version b
 
 # 5.5.1
 
+## @rjsf/core
+- Updated `Form` to include the top `disabled` property in the `ui:submitButtonOptions` so the submit button will be disabled when the whole form is disabled. Fixes [#3264](https://github.com/rjsf-team/react-jsonschema-form/issues/3264). 
+
 ## @rjsf/utils
 - Added protections against infinite recursion of `$ref`s for the `toIdSchema()`, `toPathSchema()` and `getDefaultFormState()` functions, fixing [#3560](https://github.com/rjsf-team/react-jsonschema-form/issues/3560)
 - Updated `getDefaultFormState()` to handle object-based `additionalProperties` with defaults using `formData` in addition to values contained in a `default` object, fixing [#2593](https://github.com/rjsf-team/react-jsonschema-form/issues/2593)
@@ -50,7 +53,6 @@ should change the heading of the (upcoming) version to include a major version b
 - Updated `FileWidget` to pass false for `required` once a value has been specified, fixing [#3504](https://github.com/rjsf-team/react-jsonschema-form/issues/3504)
 - Updated `ObjectField` to pass the `errorSchema` to the `ObjectFieldTemplate` to allow custom templates access to the errors
 - Centralized snapshot tests from each theme into `core`, adding snapshots tests for `core` as well
-- Updated `Form` to include the top `disabled` property in the `ui:submitButtonOptions` so the submit button will be disabled when the whole form is disabled. Fixes [#3264](https://github.com/rjsf-team/react-jsonschema-form/issues/3264). 
 
 ## @rjsf/fluent-ui