Vim mode: "/" search does not unfold the folded section containing the match, while "Search current file" does

Bug reports
1

Steps to reproduce

  1. Enable Settings → Editor → Vim key bindings (the built-in setting, not a community plugin).
  2. Open a note in Editing view with content like:
# Alpha
first section

# Bravo
needle

# Charlie
last section
  1. Fold the # Bravo section (fold arrow in the gutter, or put the cursor on the heading and use Toggle fold).
  2. Put the cursor on line 1 and press Esc to be sure you are in normal mode.
  3. Press /, type needle, press Enter.

Now the same search through the built-in find, for comparison:

  1. Re-fold # Bravo, run Search current file (Ctrl+F), type needle, press Enter.

Did you follow the troubleshooting guide? [Y/N]

Reproduced in Sandbox vault.

Expected result

/ jumps to the match, unfolds the section containing it, and leaves the cursor on the now-visible match — the same as step 6 does, and the same as Vim itself, where foldopen includes search.

Actual result

The folded section stays folded and the match is never revealed. Cursor is on top of the folded area.

Environment

SYSTEM INFO:
Obsidian version: 1.13.7
Installer version: 1.9.12
Operating system: Windows 11 Pro 10.0.26200
Login status: not logged in
Language: en
Insider build toggle: off
Live preview: on
Base theme: light
Community theme: Claude 1.0.0
Snippets enabled: 0
Restricted mode: off
Plugins installed: 14
Plugins enabled: 12
1: Omnisearch v1.13.0
2: Dataview v0.5.55
3: Templater v1.16.0
4: Auto Note Mover v1.2.0
5: Obsidian Leaflet v5.5.2
6: Admonition v9.2.2
7: Vimrc Support v0.9.0
8: Dice Roller v8.13.1
9: Creases v0.6.6
10: Natural Language Dates v0.6.1
11: Table Extended v1.6.1
12: Style Settings v1.0.9