Possible navigation issue in React Native/Redux app

Question

During navigation in big React Native app with using Redux all visited scenes (scenes from navigation stack) are staying mounted. All these scenes receive props and get rendered

Answer 1

I'm going to go out on a limb here but are you using one of the below methods to prevent re-rendering?

• PureComponents (added in React 15.3 I think)
• Manually with shallow compare props and state with shouldComponentUpdate method.

By default React will re-render all components upon update unless you correctly handle the shouldComponentUpdate.

I'm doing something similar and not having these issues at all