Turn off your internet, do the upgrade, and plug it back it again
I’ve just knew that the fbx animations can’t be altered in Unity, but hey, there’s a trick!
We have a problem finding a simple plugin for cinematic event. We only want something that has timeline and can throw any script to do something to the game world.
Yesterday when I searched about “extending Unity’s timeline” I tripped on something called Animator. A plugin for cinematic in Unity. It’s no longer actively develop, but someone make a branch of it and called it MateAnimator. Go grab it! https://github.com/ddionisio/MateAnimator