Goal:
Create this wikitext syntax in a reply:

:I have some ideas.
:* One
:** I think you'll like this one.
:* Two
:** This has some advantages.
:** But I think it will be unpopular.
:That's the end of my list of ideas.

What used to happen in the Reply tool:

1. Type the first sentence in the visual mode. Press ⏎ (return key).
2. Type *+space (asterisk and space) to start the level-one bullet list. Press ⏎ to get to the next line.
3. Press ⇥ (tab key) to get the ** second-level bullet list.

What happens now in the Reply tool:

1. Type the first sentence. Press ⏎.
2. Type *+space to start the level-one bullet list. Press ⏎ to get to the next line.
3. Press ⇥ in the hope of getting the ** second-level bullet list.
4. However, instead, the focus jumps outside the box. There's no way to create a second-level bullet list in the visual mode.