Haveno: What If I select SEPA instead of SEPA instant or vice versa accidentally?

When i select an offer marked as SEPA, Haveno-reto warns that I have multiple SEPA payment accounts set and notice me that i should select correct one.

What If I accidentally select my SEPA account on a offer, which is marked as SEPA instant? Both accounts has same IBAN. Can I face any issues in arbitration etc.? I mean for example the system would require action earlier than the transaction would be complete.