G60 ultimate no entry delay with app

Hi,
For the G60-ultimate alarm system, when the alarm is armed using the IOS application (by SMS code), entry delay is no available, the alarm start when the door is opened.When the alarm is armed using the remote, the entry delay is available.
I think this is not the roght behavior, entry delay should be avilable onces is set.Please let me know if you have any solution to correct this.
Thanks