BackHandler Error while closing Chatwoot

When I attempt to close the Chatwoot Modal using the `x` button, I encounter an error message.

```
ERROR: Warning: TypeError: _reactNative.BackHandler.removeEventListener is not a function (it is undefined)
```

I am currently using Expo v53 with React Native 0.79.

Could you please look into this issue?
@muhsin-k

Thanks!

Reproduce the error by closing the Chatwoot modal with the x button under Expo v53 and React Native 0.79. Start by tracing the modal close path and its use of React Native BackHandler, especially removeEventListener. Done means the modal closes without the reported TypeError.

Written by the indexing model from the issue text.