Add Feature Flag: Reloading retains stale changed value

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    • Type: Bug
    • Resolution: Fixed
    • Priority: Critical - P2
    • 7.4.0
    • Affects Version/s: None
    • Component/s: Attributes
    • Fully Compatible
    • None
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      In testing for MONGOID-5199 neil.shweky found the following curious case:

      Band.with_session do |s|
  s.start_transaction

  label = Label.new(name: "Neil")
  b = Band.new(label: label)
  b.save!
  b.label = nil
  b.label = label
  b.reload
  puts b.label # nil

  s.commit_transaction
end

      This code appears to print a stale changed value, which regardless of whether reload should reset attribute changes does not appear to be correct.

            Assignee:
            Neil Shweky (Inactive)
            Reporter:
            Oleg Pudeyev (Inactive)
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              Created:
              Updated:
              Resolved: