Camera not blending, always cutting

Hi, at first cinemachine works fine but for some reasons, the blending doesnt work anymore now.

Tested with New scene with main camera with brain (ease in/out) and a virtual camera, the result always ended up with cutting in.

Unity 2018 with cinemachine 2.29.

thanks

Can you give some more details? What exactly are you doing? If you want to send me that test project, you can do it.