onChange in handleChange is called on every change to store

[FG-avi]

Do you want to request a feature or report a bug?
bug
What is the current behavior?
Any change to the redux store cause the onChange function to be executed. This causes our app to slow down a lot.

If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem. Your bug will get fixed much faster if we can run your code. Paste the link to your JSFiddle (https://jsfiddle.net/Luktwrdm/) or CodeSandbox (https://codesandbox.io/s/new) example below:

What is the expected behavior?
For the onChange to only be called when the localize part of the state is changed

Which versions of react and react-localize-redux are you using?
react: 16.8.6
reat-localize-redux: 7.0.3
redux: 4.0.1

Redux suggest something like this
function observeStore(store, select, onChange) {
let currentState;

function handleChange() {
let nextState = select(store.getState());
if (nextState !== currentState) {
currentState = nextState;
onChange(currentState);
}
}

let unsubscribe = store.subscribe(handleChange);
handleChange();
return unsubscribe;
}

reduxjs/redux#303 (comment)