Really appreciate you sharing this, Frankie Candido — I can see how a simple reaction/acknowledgment would make these threads feel a lot smoother. To make sure we’re solving the right problem, can I ask a couple quick things: when do you most notice the lack of acknowledgment today (after an @mention, a note, or an internal message)? What are you hoping the acknowledgment communicates (seen, I’ll take it, reduce back-and-forth, etc.)? And who should be able to see it — just the sender, everyone in the thread, or either depending on the context?