I actually got this to work without having to buy a remote.
- Install Hubitat Package Manager
- Install Springs Window Fashions Roller Shade v1.1.0 (driver) via Hubitat Package Manager.
- Install Rule Machine.
- Create two separate rules (Raise Shades & Lower Shades) for Rule Machine.
- Set level to 3 in Lower Shades rule.
I don't think I've had to manually lower the shades only raise the shades (sometimes) so buying the remote wasn't worth it to me.