Why is a prior year capital loss carryover considered by Turbotax as "Disposition of Property (difference between AMT and regular tax gain)" under line 2k in Form 6251 ?

[nigelchalk]

I have capital gains in 2024 that are offset by capital loss carryover from 2023. This should not give rise to an AMT liability but Turbotax regards the carryover as a difference in gain/loss from disposition of property and creates a liability. I have not been subject to the AMT in prior years.