Multiple parallel anyOf keywords are not visible, only the first one is

Expected behaviour:
Multiple parallel anyOf keywords will result in multiple anyOf UI elements and all parameters are visible:

Actual behaviour:
Only a single anyOf element is displayed and parameters of the second keyword are not visible at all:

Test schema:

{
  "openapi": "3.0.0",
  "info": {
    "title": "Bug API",
    "version": "1.0.0"
  },
  "paths": {
    "/": {
      "post": {
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "title": "Schema",
                "allOf": [
                  {
                    "properties": {
                      "allOfParam1": {
                        "type": "string"
                      }
                    }
                  },
                  {
                    "anyOf": [
                      {
                        "required": [
                          "anyOf1Param1"
                        ],
                        "title": "anyOf1Param1",
                        "properties": {
                          "anyOf1Param1": {
                            "type": "string"
                          }
                        }
                      },
                      {
                        "required": [
                          "anyOf1Param2"
                        ],
                        "title": "anyOf1Param2",
                        "properties": {
                          "anyOf1Param2": {
                            "type": "string"
                          }
                        }
                      }
                    ]
                  },
                  {
                    "anyOf": [
                      {
                        "required": [
                          "anyOf2Param1"
                        ],
                        "title": "anyOf2Param1",
                        "properties": {
                          "anyOf2Param1": {
                            "type": "string"
                          }
                        }
                      },
                      {
                        "required": [
                          "anyOf2Param2"
                        ],
                        "title": "anyOf2Param2",
                        "properties": {
                          "anyOf2Param2": {
                            "type": "string"
                          }
                        }
                      }
                    ]
                  }
                ]
              }
            }
          }
        },
        "responses": {

        }
      }
    }
  }
}

Reproduce the issue in the Redoc UI using the supplied OpenAPI 3.0 schema, focusing on the nested parallel anyOf branches. Done means both anyOf UI elements are visible and all parameters from their branches can be accessed; the issue names no source file or test to start from.