Spell check for Sametime chat window on Notes 802 standard client

Spell check not working for Sametime chat windows on Notes 802 client. Spell works fine in New Memo, but that doesnt work on Sametime chat for integrated client.

Subject: Spell check not working in Sametime

Go to preference in lotus notes.go to Sametime and press the dropdown and go to option spell check, see that option is enable or not.

Subject: Spell check not working on Sametime integrated client

All the options are available, i have reverifed the settings its correct.