diff --git a/packages/adapters/codex-local/src/server/codex-args.test.ts b/packages/adapters/codex-local/src/server/codex-args.test.ts
index 23d52fccc5..75ceed00ba 100644
--- a/packages/adapters/codex-local/src/server/codex-args.test.ts
+++ b/packages/adapters/codex-local/src/server/codex-args.test.ts
@@ -8,7 +8,10 @@ describe("buildCodexExecArgs", () => {
     expect(result.args).toContain("features.shell_snapshot=false");
     expect(result.args.indexOf("allow_login_shell=false")).toBeGreaterThan(result.args.indexOf("allow_login_shell=true"));
     expect(result.args.slice(-1)).toEqual(["-"]);
-    expect(buildCodexExecArgs({}).args).toEqual(["exec", "--json", "-"]);
+    expect(buildCodexExecArgs({}).args).toEqual([
+      "exec", "--json", "-c", 'sandbox_mode="workspace-write"',
+      "-c", "sandbox_workspace_write.network_access=true", "-",
+    ]);
   });
 
   it("forwards GPT-6 Astra, its ultra reasoning effort, and fast mode", () => {
diff --git a/ui/src/adapters/codex-local/config-fields.test.tsx b/ui/src/adapters/codex-local/config-fields.test.tsx
index 9a29e7ac3d..863d06cebd 100644
--- a/ui/src/adapters/codex-local/config-fields.test.tsx
+++ b/ui/src/adapters/codex-local/config-fields.test.tsx
@@ -67,9 +67,9 @@ describe("Paperclip Runner Codex configuration", () => {
     );
     expect(html).toContain("Codex via ACPX");
     expect(html).toContain("Pi via ACPX");
-    expect(html).toContain(
-      '<option value="approve-reads" selected="">Conservative (fail closed)</option>',
-    );
+    expect(html).toContain('aria-label="Permission mode"');
+    expect(html).toContain('data-slot="select-value"');
+    expect(html).toContain("Conservative (fail closed)");
   });
 
   it("falls back to the fail-closed Codex permission mode", () => {
diff --git a/ui/src/adapters/config-sections.test.tsx b/ui/src/adapters/config-sections.test.tsx
index 42a27e2235..a2bba54cb1 100644
--- a/ui/src/adapters/config-sections.test.tsx
+++ b/ui/src/adapters/config-sections.test.tsx
@@ -60,13 +60,13 @@ describe("adapter configuration sections", () => {
       "runPolicy",
       config,
     );
-    expect(adapter).toContain("ACPX Claude");
+    expect(adapter).toContain('<option value="acpx">ACPX</option>');
     expect(adapter).not.toContain("Runner lifecycle");
     expect(configuration).not.toContain("Permission mode");
     expect(configuration).not.toContain("Runner lifecycle");
     expect(policy).toContain("Runner lifecycle");
     expect(policy).toContain('value="45000"');
-    expect(policy).not.toContain("ACPX Claude");
+    expect(policy).not.toContain('<option value="acpx">');
   });
 
   it.each([