Answered questions no longer look open

Before, once you answered an agent's question in a task's conversation, the question still had an orange edge. That made it look as if it still needed you. Now an answered question loses the orange edge, and only its "Agent · Question" label stays orange to show you had something to do there. The orange edge marks only messages that are new to you, so it's easier to see what still needs your attention. A question the task is still waiting on looks the same as before: it stays at the end of the conversation with its answer options.