I'd like to show 1 specific textarea, whether is the first group of radios that is selected as "not okay", the second group, or if both are selected as "not okay".

I tried using this method.

const inputBox = document.querySelector('#textarea');
inputBox.style.display = 'none';

function hideShowJacks(event)
{
    const selectValue = event.target.value;
    if (selectValue === 'nok')
    {
        inputBox.style.display = 'block';
    }
    else
    {
        inputBox.style.display = 'none';
    }
}

I used the onclick attribute on both radio groups thinking that I would behave correctly, and it kinda does. But for example, If the first radio is selected as "Not Okay" (the textarea is shown), but after that I select the "Okay" option in the second group of radios, the textarea disappears, even though I selected the first one as "Not Okay".