I think this should be simple to implement. I've run into too many situations already where I left my expression pedal at toe position and make an adjustment and the Kemper thinks this is a morph setting.
Just need a soft button, something like what we have for parallel path, which allows us to engage morph for a rig or not.
Hope this will be favourably considered. Just think about it, most of us have our expression pedals in toe position when we transport them or just have them lying around at home. It would be a shame to accidentally make settings and then realise they are for a morphed position.