Cali standalone closes if input device is set to "None"

Fortin Cali closes in standalone if the Input device is set to “None”.
Is this intentional or a bug?
Running it on a 2011 MacBook Air MacOS Sierra 10.12.6 (quite outdated I know, but all Neural Dsp plugins work great.)

Hi @first_name.last_name. I sent you a build we’ve been working on. Please check if it happens the same with that one.