Assault Rifle won't aim in first person

[DerLink]

This may be a simple issue.

I created and added an assault rifle according to the corresponding tutorial. Now in my scene, when I press the right mouse button, the camera just zooms in and the character does not hold the scope in front of his head. In the third person perspective, everything works well.
I'd like to provide some more information, but honestly I have no clue where to look. How is aiming down the sight performed?

 

[Justin]

Are you referring to first or third person?

 

[DerLink]

As stated, third person works well.
in first person it just zooms in without any animations, that's what i'm referring to.

 

[Justin]

The first person position is controlled by the positional springs. When the aim ability activates the AimAssaultRifleFirstPersonPerspectiveItemPreset preset gets activated on the FirstPersonPerspective component. On the Aim ability ensure you have the state name "Aim" set with "Append Item" enabled. Take a look at this page for more info: https://opsive.com/support/documentation/ultimate-character-controller/state-system/