A few other notes on how the chat bubbles work:
- If you don't interact with them, they'll disappear after a little bit.
- Clicking on them will cause them to disappear immediately, like the bubbles that provide information on abilities and items.
- Hovering over them will keep them from disappearing. When you stop hovering, their "clock" will start ticking again.
- If you find them getting in the way and prefer to rely on the chat log, you can turn them off from the Display menu in the header bar.