Rollout enablePersistedModeClonedFlag (#34520)

## Summary

Experimentation has completed for this at Meta and we've observed
positive impact on key React Native surfaces.

## How did you test this change?

yarn flow fabric

Pieter De Baets committed 6mo ago

ef8894452b826f905d69e61435c6f2c30731bfa6

Parent: e6f2a8a

Committed by GitHub <noreply@github.com> on 9/30/2025, 11:34:13 AM