As title states, lee sin's e is giving him true sight even though it is not supposed to. You can clearly see in the gif that lee still has vision of Kha even though kha is stealthed. Afaik there was not a revert on the true sight on his E, but maybe i am wrong.'
Can be reproduced by simply e'ing kha zix while hes in / out of stealth.
It is to my understanding that the 2nd cast of Lee's E reveals stealthed units
Lee e can reveal stealthed targets. Active: Lee Sin smashes the ground, dealing magic damage to nearby enemies and granting sight of them for 4 seconds. -LOL wiki
Honestly it's really hard to tell based off of this simply cause kha stealth is only 1 second. It may have the vision icon above your head but I don't think he can actually see you(since that's the one from his e is why). He only seem to react to you after your stealth ran out.
