From d735f61815026ece3b4b694f7edb13b3f3781848 Mon Sep 17 00:00:00 2001
From: Dotta <bippadotta@protonmail.com>
Date: Sun, 6 Sep 2026 20:28:34 -0500
Subject: [PATCH] fix(evals): switch public inspector panes without duplication

Co-Authored-By: Paperclip <noreply@paperclip.ing>
---
 .../devtools/issue-thread/src/EvidencePanel.tsx    | 14 +++++++++++++-
 .../scripts/verify-runner-evalbook-viewer.mjs      |  3 ++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/packages/paperclip-runner/devtools/issue-thread/src/EvidencePanel.tsx b/packages/paperclip-runner/devtools/issue-thread/src/EvidencePanel.tsx
index efc0169c65..ee6cfa3411 100644
--- a/packages/paperclip-runner/devtools/issue-thread/src/EvidencePanel.tsx
+++ b/packages/paperclip-runner/devtools/issue-thread/src/EvidencePanel.tsx
@@ -395,7 +395,19 @@ export function EvidencePanel(props: EvidencePanelProps) {
       {devtools !== undefined ? (
         <>
           {devtools === null ? (
-            evalReport ? <EvalReportInspector evalReport={evalReport} /> : <p className="pit-muted pit-devtools-loading">Loading company state…</p>
+            evalReport ? <>
+              <div className="pit-devtools-tabs" role="tablist" aria-label="Developer tools">
+                {(["eval", "evidence"] as const).map((tab) => <button
+                  key={tab}
+                  type="button"
+                  role="tab"
+                  aria-selected={devtoolsTab === tab}
+                  className="pit-tab"
+                  onClick={() => onDevtoolsTabChange(tab)}
+                ><span className="pit-tab-glyph"><Icon name="evidence" /></span><span>{tab === "eval" ? "Eval" : "Evidence"}</span></button>)}
+              </div>
+              {devtoolsTab === "eval" ? <EvalReportInspector evalReport={evalReport} /> : null}
+            </> : <p className="pit-muted pit-devtools-loading">Loading company state…</p>
           ) : (
             <DevtoolsInspector snapshot={devtools} onFork={onForkRevision} tab={devtoolsTab} onTabChange={onDevtoolsTabChange} evalReport={evalReport} />
           )}
diff --git a/packages/paperclip-runner/scripts/verify-runner-evalbook-viewer.mjs b/packages/paperclip-runner/scripts/verify-runner-evalbook-viewer.mjs
index 3343f63f14..d665cfb7f7 100644
--- a/packages/paperclip-runner/scripts/verify-runner-evalbook-viewer.mjs
+++ b/packages/paperclip-runner/scripts/verify-runner-evalbook-viewer.mjs
@@ -111,7 +111,7 @@ try {
             })
             .count(),
         );
-      else if (payload.devtools) {
+      if (payload.devtools || payload.publication) {
         const evidenceLink = page
           .locator('[data-thread-item="tool_activity"][open]')
           .first()
@@ -120,6 +120,7 @@ try {
         await evidenceLink.click();
         await expect(evidenceTab).toHaveAttribute("aria-selected", "true");
         await expect(page.locator('[data-highlighted="true"]').first()).toBeVisible();
+        await expect(page.getByRole("heading", { name: "Assertions", exact: true })).toHaveCount(0);
         // Reopening the same record after selecting another tab must work too.
         await page.getByRole("tab", { name: "Eval", exact: true }).click();
         await evidenceLink.click();