It should be possible for us to clone a workflow transition, via workflow designer. The steps taken should be:

• Create a transition connecting 2 statuses
• Select the Clone Transition option, and select an existing workflow transition that contains several transition validators

After creating the cloned transition, we may try to view the cloned transition validator, and we will notice that the the existing configured validators are missing:

Only the validators are not copied over after cloning a workflow transition. The conditions and post functions are copied as expected