The Reply tool's text input area "collapses" unexpectedly when switching input modes after typing a multi-line comment.
Behavior
- Visit: https://en.wikipedia.beta.wmflabs.org/wiki/Talk:Cats
- Click any "Reply" link
- Type the following while in source mode:
hello how are you
- Switch to visual mode
Actual
| 5. ❗️Notice the text input area collapses |
|---|
 |
Expected
- ✅The tool switches to visual mode and the multi-comment you've written in "3." appears as you expect it to.