I can't add a new bank account because it states that "The bank identification code you selected does not match the corresponding part of your IBAN." which is totally wrong since it matches. For reference, my bank is CaixaBank and the IBAN has the following pattern (example):
ES61 1234 3456 42 0456323532
The 10 last digits is the actual bank account number:
0456323532
However, when I try to add the IBAN (without the empty spaces) and put the 10 digits bank number, it throws an error "The bank identification code you selected does not match the corresponding part of your IBAN."
Any help?