Teracopy doesn't load checksums stored in ADS

I can see with 3rd party program that teracopy properly stores the file checksum in ADS

but when you load the file to teracopy windows it doesn’t load the ADS checksum
and I assume it doesn’t check it either

first file was loaded
then tested
you see the checksum at the end and it generated the checksum file

If I drag the same file again, back into teracopy window it doesn’t show the checksum

I’m assuming it’s a bug; or what am I not getting?
does it prioritize the checksum file over ADS?