Can not update store in useEffect hooks function.

[JayWang0]

I want to listen to the property change, and then update the store, however it doesn't work.
any workaround?

Here is my code:
`
import React from 'react';
import Store from './MyStore';

// Re-render the component when the store updates.

function MyComponent() {
let store = Store.useStore();

React.useEffect(() => {
store.on('one').subscribe((one) => {
console.log(store);
store.set('sum')(store.get('one') + store.get('two'));
});

store.on('two').subscribe((two) => {
  console.log(store);
  store.set('sum')(store.get('one') + store.get('two'));
});

}, []);

return (

<NumberInput storeKey="one" value={store.get('one')} />
<NumberInput storeKey="two" value={store.get('two')} />
Sum: {store.get('sum')}

);
}

function NumberInput({ storeKey, value }) {
let store = Store.useStore();

return (
<input
onChange={(e) => store.set(storeKey)(parseInt(e.target.value, 10))}
type="number"
value={value}
/>
);
}

export default Store.withStore(MyComponent);

`

`
import { createConnectedStore } from 'undux';

let initialState = {
one: 0,
two: 0,
sum: 0,
};

export default createConnectedStore(initialState);

`

[JayWang0]

https://undux-readme-demo-js-mgnrwt.stackblitz.io