The person taking notes can influence what the group later remembers agreeing to.

Whoever writes the minutes shapes the past. Meetings are messy, several things end up half-agreed, and the record turns that into a sentence, so the note-taker decides which version becomes the one everybody refers to afterwards. This is rarely deliberate and it is real power. Memory in groups defers to the document.

If you take the notes, write the disagreement as well as the decision and circulate it while people can still object. If you do not, read the summary properly and say so the same day when it does not match what you heard. Volunteering to write things down is worth more than it looks.