Label of dropdown picker on controler.reset() does not reset

Describe the bug I have two dropdowns:

const [lang, setLanguage] = useState(null);
const [lib, setLib] = useState('');
const [langOptions, setLangOptions] = useState(str.dataLanguage.en);

let languageControler;

const libraryChange = val => {
    setLib(val)
    let options = pickLangOptions(val)
    setLangOptions(options)
  }
const pickLangOptions = (lib)=>{
    switch (lib) {
      case 'hanoi': return str.dataLanguage.viVN;
      case 'bukarest': return str.dataLanguage.enGB;
      case 'newdelhi': return str.dataLanguage.enGB;
      default: return str.dataLanguage.en;
    }
  }



<View>
  <DropDownPicker
    items={libraryItems}
    onChangeItem={item=>{
                libraryChange(item.value);
                languageControler.reset()
              }}
  />
</View>
<View>
  <DropDownPicker
    controler={ins=>languageControler=ins}
    items={languageItems}
    onChangeItem={item => {
                setLanguage(item.value)
                // console.log({item});
              }}
  />
</View>
  

when i picked language, and then i change library, i expected the value picked to be null (which is as expected) but the label persist to be the picked language

To Reproduce as written above

Expected behavior The label should be reset as well

Info (please complete the following information):

• OS: [ Android]
• Package version [e.g. 30]

[hossein-zare]

I reviewed your PR but is not mergeable because the reset method of the controller works well. Demo (Single): https://snack.expo.io/VVMJKW27d Demo (Multiple): https://snack.expo.io/81Idcp-y_

Please try this code:

const [lib, setLib] = useState(null); // Must be null
const languageControlerRef = useRef(null);

...

<DropDownPicker
    defaultValue={lib} // Never do this:   defaultValue: {null}
    items={libraryItems}
    onChangeItem={item=>{
        libraryChange(item.value);
        languageControlerRef.current.reset();
    }}
/>

<DropDownPicker
    defaultValue={lang}
    controler={instance => languageControlerRef.current = instance}
    items={languageItems}
    onChangeItem={item => {
        setLanguage(item.value);
    }}
 />

[hkar19]

oh right thank you. I have modified version of your multiple dropdown here that works.