We are getting a "Read access violation" in here:

https://github.com/realm/realm-core/blob/6b05da97d0a9bd0bf61522a0342222443b35e196/src/realm/sync/subscriptions.cpp#L708

when refreshing the SubscriptionSet (line 335) in the callback of {{get_state_change_notification }}:

https://github.com/realm/realm-dotnet/blob/db0d9023937d06c9df089257a09fd4c16a4ca530/wrappers/src/subscription_set_cs.cpp#L329-L350

This happens only when previously we committed an empty write to the SubscriptionSet. By "empty", I mean that no query was added or removed, so the refresh should probably be a no-op.