Auto Model "Select Inputs" not working

The "Select Input" step works fine for a new model run, but if I want to restart the model using a different target or select different features for the same target it does not allow me. Rather, it generates a blank screen saying "Done!" Out of curiosity I ran the model to see the outputs. It was apparent that all the features other than the target value had been selected. If I want to use the same dataset to undertake any other runs I have to close down and restart Rapid Miner Studio and reload the data otherwise I cannot access the "Select Input" step.  Not ideal!

Has anyone had this problem?

Running a Mac OS BigSur with an M1 chip. Thanks