docs: clarify subagent session navigation keybinds (anomalyco#16455)

Author: Wangmerlyn

packages/web/src/content/docs/agents.mdx

@@ -120,11 +120,14 @@ Hidden system agent that creates session summaries. It runs automatically and is
      @general help me search for this function
      ```
 
-3. **Navigation between sessions**: When subagents create their own child sessions, you can navigate between the parent session and all child sessions using:
-   - **\<Leader>+Right** (or your configured `session_child_cycle` keybind) to cycle forward through parent → child1 → child2 → ... → parent
-   - **\<Leader>+Left** (or your configured `session_child_cycle_reverse` keybind) to cycle backward through parent ← child1 ← child2 ← ... ← parent
+3. **Navigation between sessions**: When subagents create child sessions, use `session_child_first` (default: **\<Leader>+Down**) to enter the first child session from the parent.
 
-   This allows you to seamlessly switch between the main conversation and specialized subagent work.
+4. Once you are in a child session, use:
+   - `session_child_cycle` (default: **Right**) to cycle to the next child session
+   - `session_child_cycle_reverse` (default: **Left**) to cycle to the previous child session
+   - `session_parent` (default: **Up**) to return to the parent session
+
+   This lets you switch between the main conversation and specialized subagent work.
 
 ---
 

packages/web/src/content/docs/keybinds.mdx

@@ -29,9 +29,9 @@ OpenCode has a list of keybinds that you can customize through `tui.json`.
     "session_interrupt": "escape",
     "session_compact": "<leader>c",
     "session_child_first": "<leader>down",
-    "session_child_cycle": "<leader>right",
-    "session_child_cycle_reverse": "<leader>left",
-    "session_parent": "<leader>up",
+    "session_child_cycle": "right",
+    "session_child_cycle_reverse": "left",
+    "session_parent": "up",
     "messages_page_up": "pageup,ctrl+alt+b",
     "messages_page_down": "pagedown,ctrl+alt+f",
     "messages_line_up": "ctrl+alt+y",
@@ -114,6 +114,8 @@ By default, `ctrl+x` is the leader key and most actions require you to first pre
 
 You don't need to use a leader key for your keybinds but we recommend doing so.
 
+Some navigation keybinds intentionally do not use the leader key by default. For subagent sessions, the defaults are `session_child_first` = `\<leader>down`, `session_child_cycle` = `right`, `session_child_cycle_reverse` = `left`, and `session_parent` = `up`.
+
 ---
 
 ## Disable keybind