Generate Noise can crash SL Pro 10 if nothing selected in spectrogram

I’m using Spectralayers Pro 10.0.0 in standalone mode under Windows 10, experimenting with sound design features. Emulating a Steinberg tutorial video, I’ve created a new empty layer in order to fill it with noise. I select the new empty layer in the Layer panel. If I go Process menu, Generate Noise, it works, as long as I select something or select all in the new empty layer. But if I don’t make a selection in the spectrogram I get a crash to the desktop. Anyone else had this?