Let's say I have two async functions.

const functionTwo = async () => {
    //do something
}

const functionOne = async () => {
    try { 
        //do something
        functionTwo();
        //do something else
    } catch (e) {
        handleError(e)
    }
}

I dont want functionOne() to wait for functionTwo() to finish its execution so I didn't put await infront of functionTwo(). I'm using WebStorm IDE and its showing a warning that I should either put await or add .then() to functionTwo() call. Is it the right thing to do to put .then(), even when i don't need to do anything in it?