Questions about Revolut imports

Hello,
so far i’ve imported my CSV statements for every crypto I purchased on Revolut. Some minor errors but I managed.

But do I need to also import my fiat statements from Revolut ?
I’m asking because in the past i’ve deposited EUR and traded them back and forth between CAD, USD, GBP, CNY and crypto : so all these deposits and trades must have an impact on my crypto purchases costs right ?

Hi, fiat txns dont have to be imported - we dont calculate tax on fiat to fiat conversions anyway.

Ok I understand.
But then, since Koinly can’t know about my fiat purchases and fiat<->fiat conversions, it displays a EUR balance on my account that is not correct. Is that a problem ? Is there a way around it ?