Fixes #1106 by ensuring newly-created comment reply boxes do not contain what the user typed into the root comment box. This prevents addMarkdownPreview from trying to update the Markdown preview of a reply box that has not actually had its Markdown preview initialized.
Fixes #1106 by ensuring newly-created comment reply boxes do not contain what the user typed into the root comment box. This prevents
addMarkdownPreviewfrom trying to update the Markdown preview of a reply box that has not actually had its Markdown preview initialized.