orderEditSetQuantity mutation doesn't allow zero quantities

[keiraarts]

I’m comparing our queries but I don’t think I’m doing anything different.

Super strange; my request ID is f536770633853481851d0a6ae9c4ff49

I’ll give you my queries here too.

fragment PresentmentMoneyFields on MoneyV2 {
  amount
  currencyCode
}

fragment CalculatedOrderFields on CalculatedOrder {
  id
  committed
  totalPriceSet {
    presentmentMoney {
      ...PresentmentMoneyFields
    }
  }
  totalOutstandingSet {
    presentmentMoney {
      ...PresentmentMoneyFields
    }
  }
  lineItems(first: 10) {
    edges {
      node {
        id
        sku
        quantity
      }
    }
  }
  originalOrder {
    id
    lineItems(first: 10) {
      edges {
        node {
          id
          sku
          quantity
          originalUnitPriceSet {
            presentmentMoney {
              amount
              currencyCode
            }
          }
        }
      }
    }
  }
}

mutation decreaseLineItemQuantityDemo($id: ID!, $lineItemId: ID!, $quantity: Int!) {
  orderEditSetQuantity(id: $id, lineItemId: $lineItemId, quantity: $quantity) {
    calculatedOrder {
      ...CalculatedOrderFields
    }
    calculatedLineItem {
      id
      quantity
    }
    userErrors {
      field
      message
    }
  }
}

{
"id": "gid://shopify/CalculatedOrder/13634765006",
"lineItemId": "gid://shopify/CalculatedLineItem/9965111378126",
"quantity": 0
}