[2.2.0] Duplicate transactions when using the automatic billing feature

If the automatic billing feature has been activated and you use several devices, it can currently happen that the automatically created transactions to balance the credit card are sometimes created multiple times.

This is because there is currently no check as to whether the account has already been balanced on another device or whether the transaction exists in the iCloud.

To resolve the problem, a query should be made in advance (as before the creation of recurring transactions) to avoid duplicate or incorrect transactions.