Why sec copied as ref?

[Stefan_Salewski]

All fine here:
    
    
    variable: 1
    field: 1
    field in proc: 1
    salewski@hx90 /tmp $ nim -v
    Nim Compiler Version 1.9.3 [Linux: amd64]
    
    
    Run

But you may try "var copy = session.inbox", I think there was an issue with let 
maybe 6 years ago.