Lowest note in bass perform?


I like to play chords live via external keyboard or cubasis virtual keyboard, with Bass perform scaler 2 . But i have one problem , in scaler 2 for iOS there is 2 mode for bass perform ( chord based, scale based .) there is no finger mode ( lowest note of chord , The lowest note played by the fingers ) which is considered as the base note of the chord . for example , I play the chord with the order of the notes : G , and C and E , My lowest note is G . The second Inversion of CM chord . But scaler2 doesn’t take into account my lowest note . And it takes the Note C as the base. I noticed Scaler behaves the same way with internal slash chords .

Is there a solution for this issue?