Unable to add CloudXR Manager to the camera Components

Hello,

I am building a CloudXR project using the Unity plugin.

I am following the setup guide and have reached an impasse. It indicates that I should add a component to the camera under the XR Origin, but I am unable to find the CloudXR manager component that I should add.

I have tried to delete and install the CloudXR package again, but it has not worked.

Any advice on the matter?