[5.x]: Issue with nested matrix field query

What happened?

Description

In below query we have easyBuy field as Matrix and inside it we have other fields entry which work fine but when we add buttons field which is another matrix field which was migrated from super table to matrix we receive error.
in explorer we have following

query easyBuy {
  globalSet(handle: "easyBuy") {
    ... on easyBuy_GlobalSet {
      slug
      easyBuy {
        __typename
        ... on easyBuy_Entry {
          introBlurb
          __typename
          buttons {
            __typename
          }
        }
      }
    }
  }
}

Error returned

"errors": [
    {
      "debugMessage": "Runtime Object type \"buttons6Block_Entry\" is not a possible type for \"buttons_MatrixField\".",
      "message": "Internal server error",
      "extensions": {
        "category": "internal"
      },
      "trace": [
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 974,
          "call": "GraphQL\\Executor\\ReferenceExecutor::ensureValidRuntimeType('buttons6Block_Entry', GraphQLType: buttons_MatrixField, instance of GraphQL\\Type\\Definition\\ResolveInfo, instance of craft\\elements\\Entry)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 789,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeAbstractValue(GraphQLType: buttons_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(5), instance of craft\\elements\\Entry)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 654,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeValue(GraphQLType: buttons_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(5), instance of craft\\elements\\Entry)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 887,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeValueCatchingError(GraphQLType: buttons_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(5), instance of craft\\elements\\Entry)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 761,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeListValue(GraphQLType: buttons_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(4), instance of craft\\elements\\ElementCollection(1))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 740,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeValue(GraphQLType: buttons_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(4), instance of craft\\elements\\ElementCollection(1))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 654,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeValue(GraphQLType: buttons_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(4), instance of craft\\elements\\ElementCollection(1))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 556,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeValueCatchingError(GraphQLType: buttons_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(4), instance of craft\\elements\\ElementCollection(1))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 1195,
          "call": "GraphQL\\Executor\\ReferenceExecutor::resolveField(GraphQLType: easyBuy_Entry, instance of craft\\elements\\Entry, instance of ArrayObject(1), array(4))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 1145,
          "call": "GraphQL\\Executor\\ReferenceExecutor::executeFields(GraphQLType: easyBuy_Entry, instance of craft\\elements\\Entry, array(3), instance of ArrayObject(3))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 1105,
          "call": "GraphQL\\Executor\\ReferenceExecutor::collectAndExecuteSubfields(GraphQLType: easyBuy_Entry, instance of ArrayObject(1), array(3), instance of craft\\elements\\Entry)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 973,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeObjectValue(GraphQLType: easyBuy_Entry, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(3), instance of craft\\elements\\Entry)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 789,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeAbstractValue(GraphQLType: easyBuy_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(3), instance of craft\\elements\\Entry)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 654,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeValue(GraphQLType: easyBuy_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(3), instance of craft\\elements\\Entry)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 887,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeValueCatchingError(GraphQLType: easyBuy_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(3), instance of craft\\elements\\Entry)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 761,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeListValue(GraphQLType: easyBuy_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(2), instance of craft\\elements\\ElementCollection(1))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 740,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeValue(GraphQLType: easyBuy_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(2), instance of craft\\elements\\ElementCollection(1))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 654,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeValue(GraphQLType: easyBuy_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(2), instance of craft\\elements\\ElementCollection(1))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 556,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeValueCatchingError(GraphQLType: easyBuy_MatrixField, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(2), instance of craft\\elements\\ElementCollection(1))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 1195,
          "call": "GraphQL\\Executor\\ReferenceExecutor::resolveField(GraphQLType: easyBuy_GlobalSet, instance of craft\\elements\\GlobalSet, instance of ArrayObject(1), array(2))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 1145,
          "call": "GraphQL\\Executor\\ReferenceExecutor::executeFields(GraphQLType: easyBuy_GlobalSet, instance of craft\\elements\\GlobalSet, array(1), instance of ArrayObject(2))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 1105,
          "call": "GraphQL\\Executor\\ReferenceExecutor::collectAndExecuteSubfields(GraphQLType: easyBuy_GlobalSet, instance of ArrayObject(1), array(1), instance of craft\\elements\\GlobalSet)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 973,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeObjectValue(GraphQLType: easyBuy_GlobalSet, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(1), instance of craft\\elements\\GlobalSet)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 789,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeAbstractValue(GraphQLType: GlobalSetInterface, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(1), instance of craft\\elements\\GlobalSet)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 654,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeValue(GraphQLType: GlobalSetInterface, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(1), instance of craft\\elements\\GlobalSet)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 556,
          "call": "GraphQL\\Executor\\ReferenceExecutor::completeValueCatchingError(GraphQLType: GlobalSetInterface, instance of ArrayObject(1), instance of GraphQL\\Type\\Definition\\ResolveInfo, array(1), instance of craft\\elements\\GlobalSet)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 1195,
          "call": "GraphQL\\Executor\\ReferenceExecutor::resolveField(GraphQLType: Query, null, instance of ArrayObject(1), array(1))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 264,
          "call": "GraphQL\\Executor\\ReferenceExecutor::executeFields(GraphQLType: Query, null, array(0), instance of ArrayObject(1))"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/ReferenceExecutor.php",
          "line": 215,
          "call": "GraphQL\\Executor\\ReferenceExecutor::executeOperation(instance of GraphQL\\Language\\AST\\OperationDefinitionNode, null)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/Executor/Executor.php",
          "line": 156,
          "call": "GraphQL\\Executor\\ReferenceExecutor::doExecute()"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/GraphQL.php",
          "line": 161,
          "call": "GraphQL\\Executor\\Executor::promiseToExecute(instance of GraphQL\\Executor\\Promise\\Adapter\\SyncPromiseAdapter, instance of GraphQL\\Type\\Schema, instance of GraphQL\\Language\\AST\\DocumentNode, null, array(2), null, 'easyBuy', null)"
        },
        {
          "file": "/var/www/html/vendor/webonyx/graphql-php/src/GraphQL.php",
          "line": 93,
          "call": "GraphQL\\GraphQL::promiseToExecute(instance of GraphQL\\Executor\\Promise\\Adapter\\SyncPromiseAdapter, instance of GraphQL\\Type\\Schema, 'query easyBuy {\n  globalSet(handle: \"easyBuy\") {\n    ... on easyBuy_GlobalSet {\n      slug\n      easyBuy {\n        __typename\n        ... on easyBuy_Entry {\n          introBlurb\n          __typename\n          buttons {\n            __typename\n          }\n        }\n      }\n    }\n  }\n}', null, array(2), null, 'easyBuy', null, array(26))"
        },
        {
          "file": "/var/www/html/vendor/craftcms/cms/src/services/Gql.php",
          "line": 526,
          "call": "GraphQL\\GraphQL::executeQuery(instance of GraphQL\\Type\\Schema, 'query easyBuy {\n  globalSet(handle: \"easyBuy\") {\n    ... on easyBuy_GlobalSet {\n      slug\n      easyBuy {\n        __typename\n        ... on easyBuy_Entry {\n          introBlurb\n          __typename\n          buttons {\n            __typename\n          }\n        }\n      }\n    }\n  }\n}', null, array(2), null, 'easyBuy', null, array(26))"
        },
        {
          "file": "/var/www/html/vendor/craftcms/cms/src/controllers/GraphqlController.php",
          "line": 195,
          "call": "craft\\services\\Gql::executeQuery(instance of craft\\models\\GqlSchema, 'query easyBuy {\n  globalSet(handle: \"easyBuy\") {\n    ... on easyBuy_GlobalSet {\n      slug\n      easyBuy {\n        __typename\n        ... on easyBuy_Entry {\n          introBlurb\n          __typename\n          buttons {\n            __typename\n          }\n        }\n      }\n    }\n  }\n}', null, 'easyBuy', true)"
        },
        {
          "call": "craft\\controllers\\GraphqlController::actionApi()"
        },
        {
          "file": "/var/www/html/vendor/yiisoft/yii2/base/InlineAction.php",
          "line": 57,
          "function": "call_user_func_array(array(2), array(0))"
        },
        {
          "file": "/var/www/html/vendor/yiisoft/yii2/base/Controller.php",
          "line": 178,
          "call": "yii\\base\\InlineAction::runWithParams(array(1))"
        },
        {
          "file": "/var/www/html/vendor/yiisoft/yii2/base/Module.php",
          "line": 552,
          "call": "yii\\base\\Controller::runAction('api', array(1))"
        },
        {
          "file": "/var/www/html/vendor/craftcms/cms/src/web/Application.php",
          "line": 350,
          "call": "yii\\base\\Module::runAction('graphql/api', array(1))"
        },
        {
          "file": "/var/www/html/vendor/craftcms/cms/src/web/Application.php",
          "line": 649,
          "call": "craft\\web\\Application::runAction('graphql/api', array(1))"
        },
        {
          "file": "/var/www/html/vendor/craftcms/cms/src/web/Application.php",
          "line": 312,
          "call": "craft\\web\\Application::_processActionRequest(instance of craft\\web\\Request)"
        },
        {
          "file": "/var/www/html/vendor/yiisoft/yii2/base/Application.php",
          "line": 384,
          "call": "craft\\web\\Application::handleRequest(instance of craft\\web\\Request)"
        },
        {
          "file": "/var/www/html/web/index.php",
          "line": 26,
          "call": "yii\\base\\Application::run()"
        }
      ]
    }
  ],

Craft CMS version

5.4.2

PHP version

8.2

Operating system and version

linux

Database type and version

No response

Image driver and version

No response

Installed plugins and versions

Start by reproducing the provided easyBuy GraphQL query with a Matrix field nested inside another Matrix field, including the migrated Super Table content. Review the reported runtime-type validation path in webonyx/graphql-php/src/Executor/ReferenceExecutor.php, especially around lines 974 and 789. Done means the nested buttons selection no longer returns the incompatible runtime-type error.