- Create a new level sequence
- Add an object to it.
- Add an additive Transform section so that there are two. Rename the two transform track rows to something distinctive, it. Transform1, Transform2. Set a few keyframes on each so you can tell which one is which.
- Click on +Section additive on the first transform track row (ie. Transform1)
RESULT: The names of the existing rows with their corresponding sections should persist.