Missing purchase history for STETH with LIDO

Describe the problem:
I can’t add the missing cost basis for one of the transaction. I have unstacked ETH from LIDO.Fi. The transactions were imported through API, but for some reason I have a Missing purchase history for a certain amount of STETH. The good news is that I know the cost basis, the bad news is, the edit option is not supporting that individual feature. Adding this through a CSV is extremely tedious and never right!!

Does any one have a tip to add this part???

Which exchange/wallet is this regarding?
Ledger
How did you import data into this wallet?
API

What have you tried to fix this so far?
Whatever I came across

Hi @Crypto-Kid123,

Welcome to the Discuss community and thank you for sharing this missing purchase issue! I’m sorry to hear about the inconvenience of these discrepancies with the API. You’re right on that the CSV method can be tedious and we’ll endeavor to avoid as much manual work as possible.

Would you please connect with our support team so they can investigate and provide guidance?

support@koinly.io

We look forward to hearing from you, CK123!

Have a wonderful day!