Comment by lilyball

If you enable a feature that summarizes messages, then messages get summarized. Summarizing messages requires rewriting them. Where is the surprise here? Not only that, but the moment you click on the summary, you see the whole thing. Whether that's clicking the email summary to view the email, or clicking a summarized notification stack to expand it and see the notifications. The summary doesn't replace the message, it just lets you know whether it's something you want to click on.