Tax 2025 joint filing, and I am aged above 65, but my wife is not. Per IRS I'm eligible for elderly tax credit of 6000 for Tax year 2025. However, it is NOT shown, why?

IRS guidelines...Seniors age 65 and older can claim a new $6,000 deduction in 2025, in addition to the standard and existing additional standard deductions, with phase-outs for higher-income taxpayers.