Why is persistence not instantly restored?

I'm building a local-first app, so I'm using the

<PersistQueryClientProvider />

<PersistQueryClientProvider />

, with

createSyncStoragePersister()

createSyncStoragePersister()

. As it is sync, I expected data to be restored from

localStorage

localStorage

instantly, but instead I'm still dealing with a flash of loading states on each reload. How do I avoid this?