When a Rubick casts Enfeeble on Bane, that Bane can get rid of the debuff by simply casting Enfeeble on an enemy, if he has the "Enfeeble Steals Damage" talent

Repro:
1. Skill the "Enfeeble Steals Damage" talent
2. Have an enemy Rubick cast Enfeeble on you
3. Cast Enfeeble on an enemy

Result: Your cast on Enfeeble will remove the Rubick's Enfeeble debuff on you, and then give you the Enfeeble buff.

Expected: The debuff stays and you get the buff on top of it.