Here are the full steps:
Function (J)
Digital Rec Menu (F)
Style Creator (B)
Mixing Console (button on the lower left of screen)
HIT - Mixing Console (button again)
Now you can adjust anything here on the screen and only this MAIN section of the style is changed.
EXIT
TAB to the right once
SAVE (J)
That's it.
Or you can jump to any or all of the other style parts (intros, endings, fill-ins, break and Mains) and make adjustments to each one. After you make all the individual changes to each section you can then EXIT and SAVE everything at the same time.
The thing you were doing different was you were selecting the Mixing Console without going into the STYLE CREATOR. As you found out that is the way you can adjust the whole style at one time.
Regards
Drake