Instead of beep I can take a screenshot, use the built in annotation tools easily accessible in my screenshot software to add highlights and notes, paste the screenshot into the chat window that I already have open to the relevant individual or team.
Yes I could open the screenshot in a photo editor or similar but it’s so quick to do in CleanShotX that in literally less than 5 seconds I can: take a screenshot, highlight what I’m talking about, and have the image sent off to my coworker. Being so fast it reduces the friction to 0. I highly recommend it.