Is there a way to close Musescore 3 without getting prompted to save

I'm trying to use Musescore 3 as an interface to display mxl files from a Python program that is looping. Each time a new file opens, Musescore prompts me if I would like to save the file.

Is there a way to always say no to that prompt or to turn it off so that I always close Musescore 3 without saving the file?

I realize that prompt is there to protect me so that I don't lose unsaved work, but in this case, I don't need it and would like to turn it off. I saw that I could turn off the splash screen. I was hoping the save prompt would also be toggleable.

Thanks,

Carl