How to make variables declared inside static blocks available?

[forcefaction]

Should have mentioned which nim version i use:
    
    
    Nim Compiler Version 1.9.1 [Linux: amd64]
    Compiled at 2022-12-22
    Copyright (c) 2006-2022 by Andreas Rumpf
    
    git hash: 18c115c8d0b38e6dbb7fae5bdda94bfca1a0ecef
    active boot switches: -d:release
    
    
    Run