Summary

In helix mode, the new line above/below (O/o respectively) misbehaves in visual select and in HelixSelectLine mode.

Description

The new line commands misbehave in a few ways:

1. With one or more lines selected with x, 'new line below' skips a line
2. With one or more lines selected with x, 'new line above' adds a new line right above the selection as expected, but the cursor doesn't move.
3. With visual select (v), neither new line command functions at all.

Steps to reproduce:

1. Make a selection with either x or v
2. Try to create a new line with o or O

Expected Behavior:
InsertLineAbove always creates a new line above the first line in your selection, and the cursor moves to the start of it.
InsertLineBelow always creates a new line below the last line in your selection, and the cursor moves to the start of it.

Actual Behavior:
In visual select mode, they're just nonfunctional.

In HelixSelectLine, "below" skips a line, and "above" fails to move the cursor.

Zed Version and System Specs

Zed: v0.213.3 (Zed)
OS: Linux X11 ubuntu 24.04
Memory: 62.3 GiB
Architecture: x86_64
GPU: Intel(R) Graphics (MTL) || Intel open-source Mesa driver || Mesa 25.0.7-0ubuntu0.24.04.2

If applicable, attach your Zed.log file to this issue.

N/A