I have 5 Kasa HS220 dimmer switches (among 15 Kasa devices); 1x V1, 3x V2 & 1x V3. The V1 & V2 allow me to set long press & double tap to any preset level of my choice. The V3 has no such option; only On or Off. Why can't all the same model switches have the same functions regardless of version or firmware? How frustrating & stupid! Please explain why, Kasa.