They're providing it. Not as well as others do, even for MS Word. They're hoping they can hold off ODF by making it inconvenient - my prodiction is they can't.
Major clients are going to start complaining that "Your support of ODF sucks rocks. Maybe we should migrate to Star Office, ya think?"
That'll be as magical as an Amdahl coffee mug on the desk used to be when the IBM mainframe salesguy came around with his quote.