On the new firmware, the firmware does not load the EEPROM values. Until that change have been made, it is not possible for the printer to remember your PID settings, however you can add a line to your starting gcode which will temporary set the values (until printer restarts).

M301 P23.5 I0.51 D269.13

You would get these (your specific) values, after running a PID tune with software like Repetier Host.