When a list block contains nested lists, the caret fails to land on the correct line when adding a new list item.

To replicate:

1. Use this html markup to have a set of nested lists:

<!-- wp:list -->
<ul><li>line 1<ul><li>line 21</li><li>line 22<ul><li>line 31</li><li>line 32</li></ul></li></ul></li><li>line 3</li><li>line 4</li><li>line 5</li></ul>
<!-- /wp:list -->

2. Place the caret at the very end of the list, last line
3. Tap Enter to create a new list item
4. Notice the new list item been created above the current line and the caret not being on the new list item