ICS and F303?

In UM1052 it says that ICS current sensing is only available for F103 HD, F2xx, F4xx. However the class ICS_F30X_PWMnCurrFdbk is part of the MC Library. 

Is this class with it's functionality a work in progress? It does not compile as reported here:

https://community.st.com/message/174361-foc43-dual-motor-with-ics-sensors-and-stm32f3-does-not-compile

It seems that development of this class is started but not finished. But why include unfinished non-working SW in the lib? What is going on here?

I wish to run F303 single motor control with a 2-shunt inline current sense topology.