[GAMEPLAY] Tibbers trackin through rengar stealth

While playing rengar, I was attacked by tibbers. In an effort to escape death I activated my ult in order to get away. Tibbers followed as I turned towards a jungle entrance. When the stealth fully activated I reversed my direction in order to juke the annie player. Annie went into the jungle but tibbers continued to follow however. This has happened once.

1. Tibbers was summoned on rengar
2. Rengar cast ult while entering jungle
3. Rengar returns toward lane when stealth activates
4. Tibbers follows rengar before, during and after stealth.