I’ve encountered some odd behavior that I can’t figure out. The guide on responding to tickets says that to do so via email, “respond above the designated line” to enter a comment.
However, it is often adding the entire email thread to the comment, and sometimes it is not:

From this test, it appeared to be cutting off the text when a signature was found, but I had a colleague try the same sign-off and it still printed the entire thread.
What’s the logic this is operating on? There isn’t a visible “designated line” on any of the emails, and the signature behavior is inconsistent.