"Ease in" not working on specific camera

Hi,

I have this cinematic set up where I'm trying to blend the current in-game cam with the one in the cinematic. I have the "Ease in duration" set to 1 second, the cinematic is 5 seconds.

But as soon as I play the cinematic the camera cuts and does not blend. Is there any reason why a camera with this settings would not blend in?

Any other cinematic blend correctly when Ease in is set to something.

 

Problem solved. The Priority was the culprit