Deductions & credits

TU. I did figure out where/how to enter the carryback. So, in 2021 (per my TTax filing) I paid $3,051 in foreign taxes, utilized $$1,571, and carried forward to 2022 $1,480.  In 2022, I paid foreign taxes of $3,073 and got a credit of $473.  Ttax told me to carry back $2,600 to FY 2021. I did so, and it did not affect my 2021 tax debt.

 

My question is: Is there any point in filing an amended 2021 return, in order to "preserve" that $2,600 credit for future years, or not? Thanks in advance for your help.

NG