Describe the bug
Hi evryone!
I am upgrading from spring boot 3.2 to 3.4.1 and I have some troubles with @JsonUnwrapped

For example I provide a simple spring boot project with 2 records.

public record Example( @JsonUnwrapped @Schema(requiredMode = Schema.RequiredMode.REQUIRED) Wrapped unwrapped, @Schema(requiredMode = Schema.RequiredMode.REQUIRED, description = "Some description") Integer number ) { public record Wrapped( @Schema(requiredMode = Schema.RequiredMode.REQUIRED, description = "Some description") String value ) { } }

After a generation of definitions, value is missing.

To Reproduce
Steps to reproduce the behavior:

Here is the project with this bug: unwrapped-test.zip

• What version of spring-boot you are using? -> 3.4.1
• What modules and versions of springdoc-openapi are you using? -> 2.8.3
• What is the actual and the expected result using OpenAPI Description (yml or json)?

Actual result is:

{ "org.mkl.unwrappedtest.dto.Example": { "required": [ "number" ], "type": "object", "properties": { "number": { "type": "integer", "description": "Some description", "format": "int32" } } } }

Expected behavior

{ "org.mkl.unwrappedtest.dto.Example": { "required": [ "number" ], "type": "object", "properties": { "number": { "type": "integer", "description": "Some description", "format": "int32" }, "value": { "type": "integer", "description": "Some description value", "format": "int32" } } } }