GraphQL fluent query arguments cannot be cleared/updated, e.g. when paging with cursor (6.27.0)

[lanthonyneville]

This is my use case:

• I create a query for a set of products using a filter (i.e. with ProductsOperationQueryBuilder)
• I set PageInfo on the query and set the "first" argument to the page size I want (e.g. 100)
• I execute the query and check the results:
  • if pageInfo.hasNextPage is true then I add an "after" argument to the same query instance, setting it to the pageInfo.endCursor value
  • I execute this query instance again and repeat until pageInfo.hasNextPage is false

The issue is that repeated attempts to set the "after" argument fail with a "An item with the same key has already been added". It looks like this is because AddArgument in Query calls Add on a dictionary.

Could you maybe make AddArgument do an add/update rather than a straight Add on the dictionary?

Or is there another way to do this (without making a new query instance for each call)?

Thanks

PS- I also looked at configuring arguments with SetArguments(Action) but this also fundamentally uses IArgumentsBuilder so hits the same issue.