Samsug S21FE: turn off predictive text for voice-to-text?

I use voice to text all the time. Sometimes (like NOW), I'll be entering some text and the message will instantly go with what it figures I'm going to say.....and stops there. So I'm constantly having to go back and erase, then try to enter the message again. I can't find the specific predictive text setting for this....I've tried to follow online suggestions but as we know, Android phones have different settings/labels, etc. Thanks for help with this. Annoying!