[2.0.13] Forecast for accounts in non-default currency is calculated incorrectly

Steps to reproduce:

1. Set the default app currency to EUR (for example)

2. Create an account in UAH (Credit card in my example)

3. Use system locale with UAH as a currency (not sure if relevant, but might be)

4. Create a repeating transaction for the UAH account in UAH

5. When the transaction is tracked, it’s value is calculated properly (screenshot #1)

6. Open the forecast and observe that the balance is calculated incorrectly (screenshot #2)

It’s seems like in the forecast it’s taking the current balance in UAH (-100), then converts the upcoming transaction from UAH to EUR (100*exchange_rate=2.28) and substracts the value from the current balance, leading to -102,28UAH being a forecasted balance, while the actual expected value should be -200UAH.

Reproducible both on iOS and macOS.

Please let me know if you need any additional info 🙏