CorOS Version: 2.3.0
(Using Cortex Control v1.0.0)
After assigning Exp1 to Mini-Voicer bypass state and saving preset, changing presets / preset folders may or may not cause Exp1 to lose its assignment. Opening the Mini-Voicer menu shows the bypass selector box still checked. Un-checking the box and re-checking seems to restore function. Sorry, I have not tried using touch screen or further research.