GameObjects not attaching to controllers

I have developed a small game based on a set of tutorials. The tutorials are using Unity 2022. and v68 of Meta core. Mine is Unity 6 and v74 Meta Core. Part of the development is having a Raygun in the right hand and a flash light on the left.

 

This was working up until a certain point and I dont know when or what happened but now even though these two items are attached LeftHandAnchor and RightHandAnchor they dont attach to the controllers.

Here is a screen recording of what is happening in game.

 

Can anyone suggest why this might be happening

 

Here is the hierarchy of the project