Default value for argument object while reusing

[scion4581]

Hello!
For example, I have the next two query fields

products:
  type: "[Product]"
    args:
      promotion:
          type: "Int!"
          description: "Promotion ID"
      pager:
          type: "Pager"
          description: "Paginator"
posts:
  type: "[Post]"
    args:
      category:
          type: "Int!"
          description: "Category ID"
      pager:
          type: "Pager"
          description: "Paginator"
          

And simple paginator input object

Pager:
  type: input-object
  config:
      fields:
        offset:
          type: "Int"
          description: "Start from"
        limit:
          type: "Int"
          description: "Items limit"

How can I reuse the paginator field and set different default values for limit and offset fields in products and posts queries?

P.S. Before 0.14 I've used for every pager something like this:

defaultValue: '@=resolver("pagerDefaultValuesResolver", [10, 0])'

And Pager default values resolver class looked like this

class PagerDefaultValuesResolver implements ResolverInterface, AliasedInterface
{
    const DEFAULT_LIMIT = 10;
    const DEFAULT_OFFSET = 0;

    public function resolve(?int $limit = null, ?int $offset = null): ?array
    {
        return [
            'limit' => $limit ?? self::DEFAULT_LIMIT,
            'offset' => $offset ?? self::DEFAULT_OFFSET
        ];
    }

    public static function getAliases(): array
    {
        return ['resolve' => 'pagerDefaultValuesResolver'];
    }
}

Now, this doesn't work :(
I will be grateful for any help
Thanks