How to Default Receipt GL Date & Maturity Date from Receipt Date

Hi Experts,

Requirement: How to Default Receipt GL Date & Maturity Date from Receipt Date

When the User enters the Receipt Date, that Date should be defaulted automatically to GL date & Maturity date of receipt for all consecutive receipt which the user enters.

I did the below mentioned Personalization but when I go back to the receipt form & when I enter the receipt for the 1st time at that time Receipt GL date & Maturity date is defaulted from the Receipt Date. but when I try to enter the 2nd receipt, at that Time Maturity date is defaulted from the Receipt date but the GL date is not defaulted from the Receipt date. Please check the below Screen shot from the Receipt work bench & kindly advise.