Loading Bayes Object Can't Find Objective Function

Hello!

When I save my results of my bayesian optimization workspace, it saves the Bayes Object as a 1x1 BayesianOptimization. However, when I load that object again and attempt to resume it for more training, I get an error. When I look inside of my Bayes Object, I find it lists the ObjectiveFcn as @UNKNOWN Function.

I re-created the objective function in the code, and then tried to feed it in again as shown below, only to get the error message on the bottom line.

>> ObjFcn = bayesNetmakeObjFcn(Training_Data,test,test_truth_cat);
>> BayesObject.ObjectiveFcn = ObjFcn;
You cannot set the read-only property 'ObjectiveFcn' of BayesianOptimization.

Is there a way I can get my BayesObject to pick the objective function back up again so I can resume?