If title changes setValue("") does not work if value contains an nested array

my handleOnChangeNavBar function takes a parameter which is a title. The function is called each time a new button is clicked in my navigationbar. It then goes througth the files and see if any of the files matches the title. If it does, then setValue(""). every time I select a new title I want it to reset value to "". This works fine, unless there is a array in value from previous state.

It is not all files that have an input_type as array, so if the input_type is "text" is works fine and value is set to ""

for example if value looks like this:

{
   title: "test",
   emails: [
   "email@email.dk",
   "e@e.dd"
  ]
}

then after the title changes and activates the handleOnChangeNavBar function, value will not remove the array, so when i need it to clear up it just result in value looking like this:

{
   emails: [
   "email@email.dk",
   "e@e.dd"
  ]
}

and i dont know why..

IF title changes i would always want i to clear out and setValue("")

This is the handleOnChangeNavBar function:

  function handleOnChangeNavBar(title) {
    console.log(title)
    Object.keys(files).forEach((key) => {
      if (files[key].title === title) {
        setValue("")
        {
          Object.values(files[key].Input).map((form) => {
            if (form.input_type === "array") {
              if (!(Object.keys(value).includes(form.name))) {
                setValue({ ...value, [form.name]: [""] })
              }
            }
          }
          )
        }
        setData(files[key]);
        setInput(files[key].Input);
      }
    });
    setChoice(title);
    setSchema("");
  };