MR discussion reply autosave doesn't save new changes after hitting Escape once
Steps to reproduce:
- Go to an MR with an existing discussion
- Start a new reply and enter some text, but don't submit the comment
- Refresh the page, open the reply form again, observe that the text is still there!
- Focus on the textarea and hit Escape
- Open the texarea again and enter some different text than you entered in step 2
- Refresh the page, open the reply form again, and observe that the text that shows up is the text entered in step 2, not step 5!
Possibly related to https://gitlab.com/gitlab-org/gitlab-ce/issues/48876
/cc @andr3