Not able search products graphql

[haodv178]

Precondition

• Magento version 2.3.5

Steps to reproduce

• Query graphql {products(search:"test"){total_count}}

Expected result

• {"data":{"products":{"total_count": 0}}}

Actual result

{
"errors": [
{
"debugMessage": "Argument 1 passed to Magento\CatalogGraphQl\Model\Resolver\Products\Query\Filter::getResult() must be of the type array, object given, called in /var/www/html/vendor/elastic/app-search-magento/src/module-catalog-graph-ql/Model/Resolver/Products/Query/Search.php on line 137",
"message": "Internal server error",
"extensions": {
"category": "internal"
},
"locations": [
{
"line": 2,
"column": 3
}
],
"path": [
"products"
]
}
],
"data": {
"products": null
}
}