Morph targets just at Animations

Hey! Is it maybe to Add an Morph target in a Animation?

Like in Frame 1 Its Gonna Close the Eye 10% and at Frame 5 100%, /I just saw the Moprh Curv in Animation i got that to Work , but just with one Key and no Morph Animation just one State ,i Googled it , no Documentations about it?

Well i got that to Work in Preview , so When i CLick on Animation it Works, but ingame it doesnt work?