Can't type into Scaler Mac M1 Monterey

I can’t type into any of the save dialog boxes or rename anything in Scaler. I can select something, like a pattern, it will highlight but when I attempt to type, the screen flashes as if another dialog box is open - but that’s not the case. Same happens when I try to enter a name into the export or save dialog boxes.

Anyone have any advice on this?
Thank you kindly,