chore: v2.8.56 — new tab / split pane starts in the Session defaults

newTabBody sent only prompt/tool/model, so a Claude tab opened from the tab
bar + or a split menu always started in auto mode even with Bypass
permissions set as the default; a Codex one ignored its sandbox, approval
and YOLO defaults. It now sends the same defaults the workspace home's
prompt box starts from.

CLAUDE.md

@@ -1,6 +1,6 @@
 # Claude Code Working Guide
 
-_Last synced: v2.8.54 (2026-11-02) — chat Stop shows while Claude thinks (spinner line counts as busy)._ A change that makes any statement in this file, `AGENTS.md`, or a README wrong — a moved path, a new or changed extension point, a retired rule — updates that file in the same change-set and bumps this marker. **Bump = replace the version/date and a ≤ 1-line summary; never append a changelog here** — details belong in the commit message and `docs/`, because this whole file is loaded into every session.
+_Last synced: v2.8.56 (2026-11-02) — a new tab or split pane starts in the account's Session defaults (bypass included)._ A change that makes any statement in this file, `AGENTS.md`, or a README wrong — a moved path, a new or changed extension point, a retired rule — updates that file in the same change-set and bumps this marker. **Bump = replace the version/date and a ≤ 1-line summary; never append a changelog here** — details belong in the commit message and `docs/`, because this whole file is loaded into every session.
 
 ## Project mission
 - Maintain a reliable local-first dashboard for Claude Code session monitoring.

client/src/components/run/ChatAddMenu.tsx

@@ -78,7 +78,7 @@ function loadLists(cwd: string): Promise<Lists> {
 }
 
 const PANEL =
-  "absolute w-60 rounded-xl border border-border bg-surface-1 py-1 shadow-lg animate-fade-in";
+  "absolute z-40 w-60 rounded-xl border border-border bg-surface-1 py-1 shadow-lg animate-fade-in";
 /** Room the menu and its tallest submenu (Project files: search + list) need. */
 const MENU_ROOM = 380;
 

client/src/components/run/ConsoleTabs.tsx

@@ -16,8 +16,9 @@
  * keys, Home and End move between tabs (one tab stop, APG). Errors are
  * toasts. The `+` menu opens a new tab in the free slot the server picks
  * (`slot: "auto"`) — a plain shell (`POST /api/lanes/:id/start {shell: true}`)
- * or an installed, enabled AI tool started bare on its default model, no
- * prompt (a prompt, proxy or worktree is still the workspace home's prompt
+ * or an installed, enabled AI tool started bare on its default model and
+ * the account's Session defaults (permission mode, Codex sandbox/approval/
+ * bypass), no prompt (a prompt, proxy or worktree is still the workspace home's prompt
  * box) — plus a link to Settings → Agents. Ten sessions is the server's limit
  * (`MAX_PANE_SLOT`). The bar is the console's only header: Home (the
  * workspace's home) at its left end, `actions` (the single pane's split menus)
@@ -72,6 +73,7 @@ import {
   type GroupsUpdate,
 } from "./PaneGrid";
 import { insertionIndex } from "../../lib/laneOrderStorage";
+import { readCodexDefaults, readDefaultMode } from "../../lib/sessionDefaults";
 import {
   type PaneGroups,
   MAX_PANES,
@@ -140,15 +142,21 @@ export function newTabTools(lane: Lane, aiTools: AiToolsState): string[] {
   ];
 }
 
-/** The start body of a bare tool on its default model, no prompt. Only a
- *  different tool is named, as the home does: the workspace's own keeps
- *  starting even once disabled. */
+/** The start body of a bare tool on its default model, no prompt, in the
+ *  account's Session defaults (Claude's permission mode, Codex's sandbox,
+ *  approval and bypass) — the same ones the workspace home's prompt box starts
+ *  from. Only a different tool is named, as the home does: the workspace's own
+ *  keeps starting even once disabled. */
 export function newTabBody(id: string, lane: Lane, aiTools: AiToolsState) {
   const model = aiTools.byId(id)?.defaultModel;
+  const codex = id === "codex" ? readCodexDefaults() : null;
   return {
     prompt: "",
     ...(id !== lane.tool ? { tool: id } : {}),
     ...(model ? { model } : {}),
+    ...(id === "claude" ? { permissionMode: readDefaultMode() } : {}),
+    ...(codex ? { sandbox: codex.sandbox, approval: codex.approval } : {}),
+    ...(codex?.bypass && aiTools.byId(id)?.bypass ? { bypass: true } : {}),
   };
 }
 

client/src/pages/__tests__/Workspace.test.tsx

@@ -1053,7 +1053,28 @@ describe("split panes", () => {
     const user = userEvent.setup();
     await user.click(screen.getByTestId("pane-split-right-1"));
     await user.click(screen.getByTestId("pane-split-new-right-1-claude"));
-    expect(api.lanes.action).toHaveBeenCalledWith(1, "start", { slot: "auto", prompt: "" });
+    expect(api.lanes.action).toHaveBeenCalledWith(1, "start", {
+      slot: "auto",
+      prompt: "",
+      permissionMode: "auto",
+    });
+  });
+
+  it("a new AI pane starts in the account's Session defaults (bypass included)", async () => {
+    localStorage.setItem("agenthub.permissionMode", "bypassPermissions");
+    lanesToReturn = lanesToReturn.map((l) => ({ ...l, tool: "claude" }));
+    withRuns([live(0), live(1)]);
+    await open("/workspace?lane=1&run=agenthub-lane-1");
+    await ctrlClick(screen.getByTestId("console-tab-1"));
+    const user = userEvent.setup();
+    await user.click(screen.getByTestId("pane-split-right-1"));
+    await user.click(screen.getByTestId("pane-split-new-right-1-claude"));
+    expect(api.lanes.action).toHaveBeenCalledWith(1, "start", {
+      slot: "auto",
+      prompt: "",
+      permissionMode: "bypassPermissions",
+    });
+    localStorage.removeItem("agenthub.permissionMode");
   });
 
   it("with one pane, the split menus sit beside Tools and split it", async () => {

client/src/pages/__tests__/__snapshots__/screens.snapshot.test.tsx.snap

@@ -7316,7 +7316,7 @@ exports[`screen snapshots > Settings — about 1`] = `
                 <span
                   class="text-status-warning/90"
                 >
-                  UI build v2.8.54 (rebuild client to match)
+                  UI build v2.8.56 (rebuild client to match)
                 </span>
               </p>
             </div>

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "agenthub",
-  "version": "2.8.54",
+  "version": "2.8.56",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "agenthub",
-      "version": "2.8.54",
+      "version": "2.8.56",
       "hasInstallScript": true,
       "license": "UNLICENSED",
       "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "agenthub",
-  "version": "2.8.54",
+  "version": "2.8.56",
   "bin": {
     "agenthub": "bin/agenthub.js"
   },