Rockshox monarch help

Hi there, I recently received a new frame in the post with a rockshox monarch rear shock. The blue lockout lever thing has a definite clunk when its in the open and middle settings, which feels definitely right. In the locked out position it doesn’t clunk to confirm its gone far enough and pushes back to the middle with no resistance, is this right?
Thanks
Ben

No. Which model is it? Lock out is usually at the top pointing away from the shaft.

It’s a monarch rt3, and I’ve noticed I can feel a click when the lever moves to the lockout which I think is the lock engaging. I’ll get it built up and see if it all works.