I am trying to set my Context API object as below in one of functional components as below;

I set it 3 times in the same component as below;

    let tmpObj = {
        user1: props.user1,
        user2: props.user2
    }
// Below is NOT retained
    setMyContextApiObj({
        ...myContextApiObj,
        tmpObj
    });
    
//This one is retained    
    setMyContextApiObj({
      ...myContextApiObj,
      myValFromStorage: myValFromStorage
    });   
    
//This one is retained    
    setMyContextApiObj({
        ...myContextApiObj,
        myPref: myPref
    }); 

    

However, for some reason, I only get the myValFromStorage and myPref values once I am out of this component and not the tmpObj one.
Not sure why that value is not getting retained in the Context API