Not possible to edit Bank account for a user

hi, there is an issue: I cannot edit Bank account for a user. I can only the first create a new bank account (iban, bic), but after creating it, I cannot modify or update it.
How is possible to fix this ?
I need to change a Bank data (Iban, Bic) for a user buy I am not able to do this
users - click on a user - HR and Bank
thanks

Did you ever find a solution? I can not do this even in 18.0.3 and even with the administrator account :frowning: