Breaking change on persist middleware

Since this PR https://github.com/pmndrs/zustand/pull/894 (and release 3.7.2), the persist middleware now makes our selectors return undefined.

I first thought it was caused because of rehydration issues, but the onRehydrateStorage fires before the exceptions related to finding undefined instead of the expected value.

Our store is composed of slices like this:

const createRootSlice = (
  set: SetState<any>,
  get: GetState<any>,
  api: StoreApiWithPersist<any>
) => {
  return {
    ...persist(createAgentsStoreSlice, {
      name: "agents",
      partialize: (state) => {
        return {
          agentsEntriesByAssetTokenAddress:
            state.agentsEntriesByAssetTokenAddress,
        };
      },
    })(set, get, api),
    ...[OTHER SIMILAR SLICES],
  }
}

[dai-shi]

Closing this. Please open a new issue with a reproduction.

[dai-shi]

Thanks for reporting! (It’s unfortunate that we have no plan to release v3 anymore. So, please use v3.7.1 meanwhile. tbh, it was good that we released v3.7.2 before v4 to get this issue.)