If a grandchild query is dependent on a parent at initialziation time (onCreate), then it will crash if the parent activity is not already initialized.
When the child graph in a slave is initialized (on demand), it requests the initialization info. from the master and serializes it to the slave.
The grandchild graph may be dependent on a parent activity in higher child graph, which is not necessarily initialized.
Need to ensure when the child graph that is being initialized and is dependent on a parents activity that it too is initialized.