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React SetState not updating in a function component

i'm working on a MERN project and it's been weeks that i have an issue with React states. I use a state to display a Popup or not.

That's the way i'm displaying it:

{OptionsPopUpState
    ? <OptionsPopUp func={OptionsPopUpfunc} name={OptionsPopUpData.name} id={OptionsPopUpData.id} shared={OptionsPopUpData.shared} languageQuestion={OptionsPopUpData.languageQuestion} languageAnswer={OptionsPopUpData.languageAnswer} />
    : ""
}

The function passed in props is the one which hide or display it depending on the state.

Here's the function:

    if(OptionsPopUpState){
      SetOptionsPopUpState(false)
      console.log("New state "+OptionsPopUpState)
      refresh();     //refresh when close the popup

    }
    else{
      console.log("display")
      SetOptionsPopUpState(true);
    }

I don't get why it is not working because i use exactly the same code for an other popup and it works perfectly. On the top of it, when i print the state just after having changed it, no change...

Does anyone understand the problem's origin ? Thanks

Via Active questions tagged javascript - Stack Overflow https://ift.tt/CcWDh6N
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