Greasy Fork镜像

When editing the opening post in a discussion the "Cancel" button redirects unexpectedly

1. Open a discussion thread
2. Edit the opening post
3. Click the "Cancel" button
4. A topic list page is shown

Expected result: the previous page is shown because it's a cancel button, not a I'm fed up with that discussion so take me into outer space button.

@JasonBarnabe, eh? The steps-to-reproduce clearly states it's clicked from inside a discussion.

Nah, I hate Vanilla :-) I'll just use Back button as I always do.