[Bug]: Return & replace view refreshes on multiple mutations

[Droniu]

Description of the issue

When doing return with refund on order with transactions, the view is refreshed before mutations are finished.

Steps to reproduce the problem

1. Find or make order with single refundable transaction
2. Fulfill some of the items, so that both unfulfilled and fulfilled items are available
3. Click on cogwheel -> return & replace
4. Make a return with "grant refund" and "send refund" checkboxes
5. Some of the lines disappear while mutations are being sent

What did you expect to happen?

Lines should stay unchanged until all mutations are finished

Additional information

No response

Environment

Browser and version: Chromium: 118.0.5993.96
OS and version: macOS Sonoma 14.0 (Intel)
Dashboard version: 3.19.0-dev
Core version: v3.19.0-a.0