At present there are six reactions that can be used during a meeting. They are Clap, Thumbs up, Heart, Joy, Open mouth and Tada.
Can you please add a couple more to extend the range. At present we have six different ways of saying “I agree”. But no way to say “I disagree”.
I suggest adding the following.
Boring, please get to the point (a yawn)
Shut up and give someone else a turn (scissors cutting icon?)
All icons should have a prominent background color so you can spot them easily. And ideally a way to keep them on screen for longer than 5 seconds.
There is a related feature request here for users to add their own custom reactions. That seems difficult to implement. The suggestion here is much simpler and could be done immediately.