Why is Payables invoice defaulting wrong Encumbrance Account into Invoice Lines?

Summary:

Why is Payables invoice defaulting wrong Encumbrance Account into Invoice Lines?

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Invoice 1DK4-PMP1-V469

This invoice was entered in Oracle in March 2024 and cancelled in April 2024.
Open invoice

The AP invoice shows as partially accounted,
click partially accounted link
Override Account
It shows 150.000.00000.30110.00000000.000.000 account

I looked up the 'Manage Budgetary Control and Encumbrance Accounting'

The 'Reserve for Encumbrance Account' shows: 000.000.00000.30110.00000000.000.000

 

However, in the invoice, the Account in the Account Lines shows: 150.000.00000.30110.00000000.000.000

The first segment number is different. 

 

So how is it that this "150.000.00000.30110.00000000.000.000" is the  'Reserve for Encumbrance Account' in the invoice? 

Thanks.