I think the answer is in the section of the operation manual I cited. You’re going to have to wait for an SL update for SL to work properly with Big Sur.
“Unmix Stems now features a Sensitivity parameter for each
instrument to adjust how the artificial intelligence algorithm will
perform the separation.”
The announcement is a bit irritating, since SL One can also be updated to 7.0.20.
Seems like Steinberg SL team considers SL One as not a product of interest
What do you mean? This announcement is for “SpectraLayers 7”, which means SL Pro 7, SL Elements 7, and SL One 7.
thanks it was really helpful