Type echo "Same line.\nSame line. \n2nd line.\n\r3rd line." in MockBot. It shows:

Instead, both "Same line." should lies on the same line. When trying out with CommonMark and Markdown-It without Web Chat, the result is correct.

But in Web Chat, it renders like:

Type
echo "Same line.\nSame line. \n2nd line.\n\r3rd line."in MockBot. It shows:Instead, both "Same line." should lies on the same line. When trying out with CommonMark and Markdown-It without Web Chat, the result is correct.
But in Web Chat, it renders like: