diff --git a/test-tab-debug.mjs b/test-tab-debug.mjs
deleted file mode 100644
index bc31f225..00000000
--- a/test-tab-debug.mjs
+++ /dev/null
@@ -1,83 +0,0 @@
-import { chromium } from 'playwright';
-const browser = await chromium.launch({ headless: true });
-const page = await browser.newPage();
-try {
-  await page.goto('http://localhost:3000', { waitUntil: 'domcontentloaded' });
-  await page.waitForTimeout(4000);
-
-  // Check what's actually in localStorage right now (user's real settings)
-  const stored = await page.evaluate(() => {
-    try {
-      return JSON.parse(localStorage.getItem('claudeman-app-settings'));
-    } catch { return null; }
-  });
-  console.log('Current stored settings:', JSON.stringify(stored, null, 2));
-
-  // Check the tabs state
-  const state = await page.evaluate(() => {
-    const el = document.getElementById('sessionTabs');
-    const style = window.getComputedStyle(el);
-    return {
-      classList: el.className,
-      flexWrap: style.flexWrap,
-      overflowX: style.overflowX,
-      overflowY: style.overflowY,
-      maxHeight: style.maxHeight,
-      height: el.offsetHeight,
-      scrollHeight: el.scrollHeight,
-      numTabs: el.querySelectorAll('.session-tab').length,
-      tabHeights: [...el.querySelectorAll('.session-tab')].map(t => t.offsetHeight),
-    };
-  });
-  console.log('Tab container state:', JSON.stringify(state, null, 2));
-
-  // Now try: set tabTwoRows to false explicitly
-  console.log('\n--- Setting tabTwoRows=false explicitly ---');
-  await page.evaluate(() => {
-    const s = JSON.parse(localStorage.getItem('claudeman-app-settings') || '{}');
-    s.tabTwoRows = false;
-    localStorage.setItem('claudeman-app-settings', JSON.stringify(s));
-    app._cachedAppSettings = null;
-    app.applyTabWrapSettings();
-  });
-  await page.waitForTimeout(500);
-
-  const state2 = await page.evaluate(() => {
-    const el = document.getElementById('sessionTabs');
-    const style = window.getComputedStyle(el);
-    return {
-      classList: el.className,
-      flexWrap: style.flexWrap,
-      height: el.offsetHeight,
-    };
-  });
-  console.log('After explicit false:', JSON.stringify(state2, null, 2));
-
-  // Now try: set tabTwoRows to true
-  console.log('\n--- Setting tabTwoRows=true ---');
-  await page.evaluate(() => {
-    const s = JSON.parse(localStorage.getItem('claudeman-app-settings') || '{}');
-    s.tabTwoRows = true;
-    localStorage.setItem('claudeman-app-settings', JSON.stringify(s));
-    app._cachedAppSettings = null;
-    app.applyTabWrapSettings();
-  });
-  await page.waitForTimeout(500);
-
-  const state3 = await page.evaluate(() => {
-    const el = document.getElementById('sessionTabs');
-    const style = window.getComputedStyle(el);
-    return {
-      classList: el.className,
-      flexWrap: style.flexWrap,
-      height: el.offsetHeight,
-    };
-  });
-  console.log('After explicit true:', JSON.stringify(state3, null, 2));
-
-} catch (err) {
-  console.error('Error:', err.message);
-} finally {
-  await browser.close();
-  process.exit(0);
-}