Additive animation with root motion doesn`t work in 4.14

[anonymous_user_280dd372]

Hey Dreedoo,

This was marked as high priority and was fixed pretty quickly. It is only fixed in 4.15 though. You can find the commit here if you’d like to integrate the fix into your 4.14 build: https://github.com/EpicGames/UnrealEngine/commit/548fc3e7ecd20602175d6c824d25d20326db7890