Will transferring funds to my NZ bank account affect my proof of funds for a visa application in Vietnam?

I have question about showing proof of funds!

I am a UK citizen but my main account is my NZ bank account where I deposit my income from my role as a freelancer (I have a portfolio where I can show them my work and the income I've accrued over the last few years).

This is where the bulk of my transactions have taken place as I use this to pay for subscriptions/insurance etc.

I don't use my UK bank accounts that much except for locking money away for my savings account.

I am planning to apply in Hanoi soon so I will transfer money from my UK savings account to my NZ bank account so that I have 500k before the next bank statement comes out

Will that cause any issues?

TIA🙏