Hi @Nam_Tran,
Multicurrency allows you to record transactions with different currencies. But you can only match your downloaded banking transactions base from what you've set up as your home currency.
Don't worry, I'll pass along your request to our product developers. This way, they'll know of your need to download and match your online banking transaction into different currencies.
To add, you can check our QuickBooks Online Blog so you'll be updated with the new features and enhancements that our developers are working.
Lastly, you can always visit our Help Articles page for QuickBooks Online if in case you need some tips and elated articles for future reference.
As always, you can leave a comment below or start a new thread if you have any other concerns. I'll be keeping an eye for your response.
