hey guys. so i'm fairly new to after effects and i have learned so much so far. but i am stuck on one part. i have a video that i am working on that involves me and myself talking together. basicaslly i'm talking to my clone. well the timing is a bit off so i tried to use time warp on a part to help with that but when i click the fx toggle it makes the mask disappear so only thing two is in instead of both. is there any way i can slow down one clip without losing my mask?