Descriptions from @ArraySchema has disappered after upgrading to 2.8.6

[seskildsen]

• A clear and concise description of what the bug is: the title of an issue is not enough

After upgrading from spring doc (springdoc-openapi-starter-webmvc-ui) from 2.7.0 to 2.8.6 descriptions from @ArraySchema has disappeared.

To Reproduce
Steps to reproduce the behavior:

• What version of spring-boot you are using?
  3.4.4

• What modules and versions of springdoc-openapi are you using?

        <dependency>
            <groupId>org.springdoc</groupId>
            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
            <version>2.8.6</version>
        </dependency>

DTO Class:

public class ClassName {

  @Schema(description = "A text here1.")
  private String fieldName1;

  @ArraySchema(arraySchema = @Schema(description = "A text here2."))
  private List<String> fieldName2 = new ArrayList<>();
...
}

• What is the actual and the expected result using OpenAPI Description (yml or json)?
  Actual result (api-docs):

...
  "components": {
    "schemas": {
          "ClassName": {
            "type": "object",
            "properties": {
              "fieldName1": {
                "type": "string",
                "description": "A text here1."
              },
              "fieldName2": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            }
          }
...

Expected result:

...
  "components": {
    "schemas": {
          "ClassName": {
            "type": "object",
            "properties": {
              "fieldName1": {
                "type": "string",
                "description": "A text here1."
              },
              "fieldName2": {
                "type": "array",
                "description": "A text here2.",
                "items": {
                  "type": "string"
                }
              }
            }
          }
...

Expected behavior

I expect that the description from @ArraySchema appears in components schema.

What have I tried:
I have tried to change the @ArraySchema(arraySchema = @Schema(description = "A text here2.")) to @Schema(description = "A text here2.") but then the descriptions from @ArraySchema appears twice.

[bnasslahsen]

@seskildsen,

This is a regression in swagger-core with OAS 3.1: swagger-api/swagger-core#4836, swagger-api/swagger-core#4802

BTW, moving back to OAS 3.0: description will be present: springdoc.api-docs.version=openapi_3_0