Crypto transfer to cold wallet

Using the "transfer out" feature for crypto reduces the your crypto holdings in your Navexa account. Please change it so it records the transaction cost only. When I transfer to my own cold wallet, I am transferring it to myself. I am not giving it away to someone for free. And I would still like to be able to track my crypto holdings. When this feature was released you said "We now support wallet-to-wallet transfers, meaning you can accurately record transaction fees when moving assets between wallets." Why would I want to reduce the amount of my holding by the amount I transferred when moving them between wallets?