If that's true, then it's different from England where the offender can refuse to appear, and be sentenced in their absence. A recent example is Ian Stewart, the killer of Helen Bailey and her dog Boris.
I think this is wrong, and a convicted person should be brought into court for sentencing whether they like it or not.
Yes - Scottish and English laws are quite complex in comparisons. I’ve always found it strange given that we are made up of the United Kingdom.