Error when adding (position) based rules 
Error CS0122 P is inaccesible due to protection leavel
error CS0118
error CS0117 P does not contain a definition Active
Looks like there is no strategy parameters when clicking on these items.
How do we fix
    
    
        
    
    
        
    
    
        Size:  
    
        Color:  
    
    
 
    
        
     
    
        
    
 
    
    
    
        Ouch. Thanks for reporting.
    
    
        
    
    
        
    
    
        Size:  
    
        Color:  
    
    
 
    
        
     
    
        
    
 
    
    
    
        This is now a confirmed bug - to be fixed in a later release.
    
    
        
    
    
        
    
    
        Size:  
    
        Color: