deleting empty list items result in two bullets on the same line

[dyland]

1. In an empty editor, type "test"
2. Click on the Numbered List button to make it a list.
3. Move the cursor to before "test".
4. Press Enter twice, so that now you have two empty list items, and the third one with "test".
5. With the cursor still right before "test", click on Increase Indent button.
6. Now, select the first two list items by double clicking on the first line and dragging into the second line. (See screenshot).
7. Press delete.

Actual: Two bullets render on the first line, the text appears on the second. (See screenshot)

Expected: Just one bullet with the text.

[dyland]

screenshot of selecting the first two list items

[dyland]

screenshot after deleting the first two items