I use polyfills for Intl APIs for React Native. Every Intl constructor uses LocaleMatcher internally, which has terrible performance.

I noticed though that the lookup algorithm is quite fast (as opposed to best fit), and it fits my use case. Can we have an option to specify locale matching strategy for all Intl constructors? E.g.

<IntlProvider locale={localeCode} defaultLocale="en" localeMatcher="lookup">
 {/* ... */}
</IntlProvider>