Problem on If statement with variable, am I missing something?

[ifelse-code]

Hi there! I am getting some trouble on the if statement. Am I missing something? I want to do a toggle variable to enter if and next time enter else. But I always get the false result.

I am using version 2.2.0. The editor is also from this version.

My code:

let aux = true;
 
let main = function(){
  log('JS ' + str(usage()) + '%');
  log('aux => ' + str(aux));
  aux = !aux;
  if(aux) //here is my question. Why do not work. always go to false
   {
     log('true');
   }
   else
   {
     log('false');
   }
};
 
let maintimer = timer.create(1000, function() {
  main();
}, null);
 

let cleanup = function() {
  log('Limpando...');
  timer.delete(maintimer);
};