diff --git a/packages/trace-viewer/src/ui/actionList.css b/packages/trace-viewer/src/ui/actionList.css
index 8c293868ed..d361d52447 100644
--- a/packages/trace-viewer/src/ui/actionList.css
+++ b/packages/trace-viewer/src/ui/actionList.css
@@ -26,7 +26,7 @@
   flex: none;
   align-items: center;
   margin: 0 4px;
-  color: var(--gray);
+  color: var(--vscode-editorCodeLens-foreground);
 }
 
 .action-icon {
diff --git a/packages/trace-viewer/src/ui/timeline.css b/packages/trace-viewer/src/ui/timeline.css
index bfcd66dbbd..179a63e1c3 100644
--- a/packages/trace-viewer/src/ui/timeline.css
+++ b/packages/trace-viewer/src/ui/timeline.css
@@ -127,7 +127,7 @@
 
 .timeline-bar.frame_waitforeventinfo,
 .timeline-bar.page_waitforeventinfo {
-  --action-color: var(--gray);
+  --action-color: var(--vscode-editorCodeLens-foreground);
 }
 
 .timeline-label {
diff --git a/packages/trace-viewer/src/ui/watchMode.css b/packages/trace-viewer/src/ui/watchMode.css
index f94e490c5a..4e043dc894 100644
--- a/packages/trace-viewer/src/ui/watchMode.css
+++ b/packages/trace-viewer/src/ui/watchMode.css
@@ -37,7 +37,18 @@
 .watch-mode-list-item-title {
   flex: auto;
   text-overflow: ellipsis;
-  overflow: hidden
+  overflow: hidden;
+}
+
+.watch-mode-list-item-time {
+  flex: none;
+  color: var(--vscode-editorCodeLens-foreground);
+  margin: 0 4px;
+  user-select: none;
+}
+
+.list-view-entry.highlighted .watch-mode-list-item-time {
+  display: none;
 }
 
 .watch-mode .section-title {
@@ -56,7 +67,7 @@
 
 .watch-mode-sidebar img {
   flex: none;
-  margin: 0 4px;
+  margin-left: 4px;
   width: 24px;
   height: 24px;
 }
diff --git a/packages/trace-viewer/src/ui/watchMode.tsx b/packages/trace-viewer/src/ui/watchMode.tsx
index 08176120ad..d615a7ec54 100644
--- a/packages/trace-viewer/src/ui/watchMode.tsx
+++ b/packages/trace-viewer/src/ui/watchMode.tsx
@@ -34,7 +34,7 @@ import { XtermWrapper } from '@web/components/xtermWrapper';
 import { Expandable } from '@web/components/expandable';
 import { toggleTheme } from '@web/theme';
 import { artifactsFolderName } from '@testIsomorphic/folders';
-import { settings, useSetting } from '@web/uiUtils';
+import { msToString, settings, useSetting } from '@web/uiUtils';
 
 let updateRootSuite: (config: FullConfig, rootSuite: Suite, progress: Progress | undefined) => void = () => {};
 let runWatchedTests = (fileNames: string[]) => {};
@@ -73,12 +73,14 @@ export const WatchModeView: React.FC<{}> = ({
   const [isLoading, setIsLoading] = React.useState<boolean>(false);
   const [runningState, setRunningState] = React.useState<{ testIds: Set<string>, itemSelectedByUser?: boolean } | undefined>();
   const [watchAll, setWatchAll] = useSetting<boolean>('watch-all', false);
+  const [watchedTreeIds, setWatchedTreeIds] = React.useState<{ value: Set<string> }>({ value: new Set() });
   const runTestPromiseChain = React.useRef(Promise.resolve());
 
   const inputRef = React.useRef<HTMLInputElement>(null);
 
   const reloadTests = () => {
     setIsLoading(true);
+    setWatchedTreeIds({ value: new Set() });
     updateRootSuite(baseFullConfig, new TeleSuite('', 'root'), undefined);
     refreshRootSuite(true).then(() => {
       setIsLoading(false);
@@ -165,7 +167,6 @@ export const WatchModeView: React.FC<{}> = ({
           <div className='section-title'>Playwright</div>
           <ToolbarButton icon='color-mode' title='Toggle color mode' onClick={() => toggleTheme()} />
           <ToolbarButton icon='refresh' title='Reload' onClick={() => reloadTests()} disabled={isRunningTest || isLoading}></ToolbarButton>
-          <ToolbarButton icon='eye' title='Watch all' toggled={watchAll} onClick={() => setWatchAll(!watchAll)}></ToolbarButton>
           <ToolbarButton icon='terminal' title='Toggle output' toggled={isShowingOutput} onClick={() => { setIsShowingOutput(!isShowingOutput); }} />
         </Toolbar>
         <FiltersView
@@ -187,6 +188,7 @@ export const WatchModeView: React.FC<{}> = ({
           </div>}
           <ToolbarButton icon='play' title='Run all' onClick={() => runTests('bounce-if-busy', visibleTestIds)} disabled={isRunningTest || isLoading}></ToolbarButton>
           <ToolbarButton icon='debug-stop' title='Stop' onClick={() => sendMessageNoReply('stop')} disabled={!isRunningTest || isLoading}></ToolbarButton>
+          <ToolbarButton icon='eye' title='Watch all' toggled={watchAll} onClick={() => setWatchAll(!watchAll)}></ToolbarButton>
         </Toolbar>
         <TestList
           statusFilters={statusFilters}
@@ -198,6 +200,8 @@ export const WatchModeView: React.FC<{}> = ({
           onItemSelected={setSelectedItem}
           setVisibleTestIds={setVisibleTestIds}
           watchAll={watchAll}
+          watchedTreeIds={watchedTreeIds}
+          setWatchedTreeIds={setWatchedTreeIds}
           isLoading={isLoading} />
       </div>
     </SplitView>
@@ -281,19 +285,20 @@ const TestList: React.FC<{
   testModel: { rootSuite: Suite | undefined, config: FullConfig | undefined },
   runTests: (mode: 'bounce-if-busy' | 'queue-if-busy', testIds: Set<string>) => void,
   runningState?: { testIds: Set<string>, itemSelectedByUser?: boolean },
-  watchAll?: boolean,
+  watchAll: boolean,
+  watchedTreeIds: { value: Set<string> },
+  setWatchedTreeIds: (ids: { value: Set<string> }) => void,
   isLoading?: boolean,
   setVisibleTestIds: (testIds: Set<string>) => void,
   onItemSelected: (item: { testCase?: TestCase, location?: Location }) => void,
-}> = ({ statusFilters, projectFilters, filterText, testModel, runTests, runningState, watchAll, isLoading, onItemSelected, setVisibleTestIds }) => {
+}> = ({ statusFilters, projectFilters, filterText, testModel, runTests, runningState, watchAll, watchedTreeIds, setWatchedTreeIds, isLoading, onItemSelected, setVisibleTestIds }) => {
   const [treeState, setTreeState] = React.useState<TreeState>({ expandedItems: new Map() });
   const [selectedTreeItemId, setSelectedTreeItemId] = React.useState<string | undefined>();
-  const [watchedTreeIds, setWatchedTreeIds] = React.useState<{ value: Set<string> }>({ value: new Set() });
 
   // Build the test tree.
   const { rootItem, treeItemMap, fileNames } = React.useMemo(() => {
     const rootItem = createTree(testModel.rootSuite, projectFilters);
-    filterTree(rootItem, filterText, statusFilters);
+    filterTree(rootItem, filterText, statusFilters, runningState?.testIds);
     hideOnlyTests(rootItem);
     const treeItemMap = new Map<string, TreeItem>();
     const visibleTestIds = new Set<string>();
@@ -309,7 +314,7 @@ const TestList: React.FC<{
     visit(rootItem);
     setVisibleTestIds(visibleTestIds);
     return { rootItem, treeItemMap, fileNames };
-  }, [filterText, testModel, statusFilters, projectFilters, setVisibleTestIds]);
+  }, [filterText, testModel, statusFilters, projectFilters, setVisibleTestIds, runningState]);
 
   // Look for a first failure within the run batch to select it.
   React.useEffect(() => {
@@ -398,6 +403,7 @@ const TestList: React.FC<{
     render={treeItem => {
       return <div className='hbox watch-mode-list-item'>
         <div className='watch-mode-list-item-title'>{treeItem.title}</div>
+        {!!treeItem.duration && <div className='watch-mode-list-item-time'>{msToString(treeItem.duration)}</div>}
         <ToolbarButton icon='play' title='Run' onClick={() => runTreeItem(treeItem)} disabled={!!runningState}></ToolbarButton>
         <ToolbarButton icon='go-to-file' title='Open in VS Code' onClick={() => sendMessageNoReply('open', { location: locationToOpen(treeItem) })}></ToolbarButton>
         {!watchAll && <ToolbarButton icon='eye' title='Watch' onClick={() => {
@@ -410,6 +416,8 @@ const TestList: React.FC<{
       </div>;
     }}
     icon={treeItem => {
+      if (treeItem.status === 'scheduled')
+        return 'codicon-clock';
       if (treeItem.status === 'running')
         return 'codicon-loading';
       if (treeItem.status === 'failed')
@@ -638,9 +646,10 @@ type TreeItemBase = {
   id: string;
   title: string;
   location: Location,
+  duration: number;
   parent: TreeItem | undefined;
   children: TreeItem[];
-  status: 'none' | 'running' | 'passed' | 'failed' | 'skipped';
+  status: 'none' | 'running' | 'scheduled' | 'passed' | 'failed' | 'skipped';
 };
 
 type GroupItem = TreeItemBase & {
@@ -677,6 +686,7 @@ function getFileItem(rootItem: GroupItem, filePath: string[], isFile: boolean, f
     id: fileName,
     title: filePath[filePath.length - 1],
     location: { file: fileName, line: 0, column: 0 },
+    duration: 0,
     parent: parentFileItem,
     children: [],
     status: 'none',
@@ -694,6 +704,7 @@ function createTree(rootSuite: Suite | undefined, projectFilters: Map<string, bo
     id: 'root',
     title: '',
     location: { file: '', line: 0, column: 0 },
+    duration: 0,
     parent: undefined,
     children: [],
     status: 'none',
@@ -710,6 +721,7 @@ function createTree(rootSuite: Suite | undefined, projectFilters: Map<string, bo
           id: parentGroup.id + '\x1e' + title,
           title,
           location: suite.location!,
+          duration: 0,
           parent: parentGroup,
           children: [],
           status: 'none',
@@ -731,13 +743,16 @@ function createTree(rootSuite: Suite | undefined, projectFilters: Map<string, bo
           children: [],
           tests: [],
           location: test.location,
+          duration: 0,
           status: 'none',
         };
         parentGroup.children.push(testCaseItem);
       }
 
-      let status: 'none' | 'running' | 'passed' | 'failed' | 'skipped' = 'none';
-      if (test.results.some(r => r.duration === -1))
+      let status: 'none' | 'running' | 'scheduled' | 'passed' | 'failed' | 'skipped' = 'none';
+      if (test.results.some(r => r.workerIndex === -1))
+        status = 'scheduled';
+      else if (test.results.some(r => r.duration === -1))
         status = 'running';
       else if (test.results.length && test.results[0].status === 'skipped')
         status = 'skipped';
@@ -758,8 +773,10 @@ function createTree(rootSuite: Suite | undefined, projectFilters: Map<string, bo
         parent: testCaseItem,
         children: [],
         status,
-        project: projectName
+        duration: test.results.length ? Math.max(0, test.results[0].duration) : 0,
+        project: projectName,
       });
+      testCaseItem.duration = (testCaseItem.children as TestItem[]).reduce((a, b) => a + b.duration, 0);
     }
   };
 
@@ -788,16 +805,20 @@ function createTree(rootSuite: Suite | undefined, projectFilters: Map<string, bo
     let allSkipped = treeItem.children.length > 0;
     let hasFailed = false;
     let hasRunning = false;
+    let hasScheduled = false;
 
     for (const child of treeItem.children) {
       allSkipped = allSkipped && child.status === 'skipped';
       allPassed = allPassed && (child.status === 'passed' || child.status === 'skipped');
       hasFailed = hasFailed || child.status === 'failed';
       hasRunning = hasRunning || child.status === 'running';
+      hasScheduled = hasScheduled || child.status === 'scheduled';
     }
 
     if (hasRunning)
       treeItem.status = 'running';
+    else if (hasScheduled)
+      treeItem.status = 'scheduled';
     else if (hasFailed)
       treeItem.status = 'failed';
     else if (allSkipped)
@@ -814,15 +835,17 @@ function createTree(rootSuite: Suite | undefined, projectFilters: Map<string, bo
   return shortRoot;
 }
 
-function filterTree(rootItem: GroupItem, filterText: string, statusFilters: Map<string, boolean>) {
+function filterTree(rootItem: GroupItem, filterText: string, statusFilters: Map<string, boolean>, runningTestIds: Set<string> | undefined) {
   const tokens = filterText.trim().toLowerCase().split(' ');
   const filtersStatuses = [...statusFilters.values()].some(Boolean);
 
   const filter = (testCase: TestCaseItem) => {
     const title = testCase.tests[0].titlePath().join(' ').toLowerCase();
-    if (!tokens.every(token => title.includes(token)))
+    if (!tokens.every(token => title.includes(token)) && !testCase.tests.some(t => runningTestIds?.has(t.id)))
       return false;
-    testCase.children = (testCase.children as TestItem[]).filter(test => !filtersStatuses || statusFilters.get(test.status));
+    testCase.children = (testCase.children as TestItem[]).filter(test => {
+      return !filtersStatuses || runningTestIds?.has(test.id) || statusFilters.get(test.status);
+    });
     testCase.tests = (testCase.children as TestItem[]).map(c => c.test);
     return !!testCase.children.length;
   };
diff --git a/packages/web/src/components/codeMirrorWrapper.css b/packages/web/src/components/codeMirrorWrapper.css
index 2adf030c08..5abb4cc722 100644
--- a/packages/web/src/components/codeMirrorWrapper.css
+++ b/packages/web/src/components/codeMirrorWrapper.css
@@ -122,8 +122,11 @@ body.dark-mode .CodeMirror span.cm-type {
   border-right: none;
 }
 
+.CodeMirror .CodeMirror-gutter-elt {
+  background-color: var(--vscode-editorGutter-background);
+}
+
 .CodeMirror .CodeMirror-gutterwrapper {
-  background: var(--vscode-editor-background);
   border-right: 1px solid var(--vscode-editorGroup-border);
   color: var(--vscode-editorLineNumber-foreground);
 }
diff --git a/tests/playwright-test/ui-mode-fixtures.ts b/tests/playwright-test/ui-mode-fixtures.ts
index 792e0853b1..b7908ae97b 100644
--- a/tests/playwright-test/ui-mode-fixtures.ts
+++ b/tests/playwright-test/ui-mode-fixtures.ts
@@ -26,6 +26,7 @@ import { createGuid } from '../../packages/playwright-core/src/utils/crypto';
 type Latch = {
   blockingCode: string;
   open: () => void;
+  close: () => void;
 };
 
 type Fixtures = {
@@ -33,8 +34,8 @@ type Fixtures = {
   createLatch: () => Latch;
 };
 
-export function dumpTestTree(page: Page): () => Promise<string> {
-  return () => page.getByTestId('test-tree').evaluate(async treeElement => {
+export function dumpTestTree(page: Page, options: { time?: boolean } = {}): () => Promise<string> {
+  return () => page.getByTestId('test-tree').evaluate(async (treeElement, options) => {
     function iconName(iconElement: Element): string {
       const icon = iconElement.className.replace('codicon codicon-', '');
       if (icon === 'chevron-right')
@@ -55,6 +56,8 @@ export function dumpTestTree(page: Page): () => Promise<string> {
         return '👁';
       if (icon === 'loading')
         return '↻';
+      if (icon === 'clock')
+        return '🕦';
       return icon;
     }
 
@@ -67,10 +70,13 @@ export function dumpTestTree(page: Page): () => Promise<string> {
       const indent = listItem.querySelectorAll('.list-view-indent').length;
       const watch = listItem.querySelector('.toolbar-button.eye.toggled') ? ' 👁' : '';
       const selected = listItem.classList.contains('selected') ? ' <=' : '';
-      result.push('    ' + '  '.repeat(indent) + treeIcon + ' ' + statusIcon + ' ' + listItem.textContent + watch + selected);
+      const title = listItem.querySelector('.watch-mode-list-item-title').textContent;
+      const timeElement = options.time ? listItem.querySelector('.watch-mode-list-item-time') : undefined;
+      const time = timeElement ? ' ' + timeElement.textContent.replace(/\d+m?s/, 'XXms') : '';
+      result.push('    ' + '  '.repeat(indent) + treeIcon + ' ' + statusIcon + ' ' + title + time + watch + selected);
     }
     return '\n' + result.join('\n') + '\n  ';
-  });
+  }, options);
 }
 
 export const test = base
@@ -112,6 +118,7 @@ export const test = base
           return {
             blockingCode: `await ((${waitForLatch})(${JSON.stringify(latchFile)}))`,
             open: () => fs.writeFileSync(latchFile, 'ok'),
+            close: () => fs.unlinkSync(latchFile),
           };
         });
       },
diff --git a/tests/playwright-test/ui-mode-test-filters.spec.ts b/tests/playwright-test/ui-mode-test-filters.spec.ts
index ce9c9d6e93..4adc151c62 100644
--- a/tests/playwright-test/ui-mode-test-filters.spec.ts
+++ b/tests/playwright-test/ui-mode-test-filters.spec.ts
@@ -148,3 +148,33 @@ test('should filter by project', async ({ runUITest }) => {
 
   await expect(page.getByText('Projects: foo bar')).toBeVisible();
 });
+
+test('should not hide filtered while running', async ({ runUITest, createLatch }) => {
+  const latch = createLatch();
+  const page = await runUITest({
+    'a.test.ts': `
+      import { test, expect } from '@playwright/test';
+      test('passes', () => {});
+      test('fails', async () => {
+        ${latch.blockingCode}
+        expect(1).toBe(2);
+      });
+    `,
+  });
+  await page.getByTitle('Run all').click();
+  latch.open();
+  await expect.poll(dumpTestTree(page), { timeout: 15000 }).toBe(`
+    ▼ ❌ a.test.ts
+        ✅ passes
+        ❌ fails <=
+  `);
+
+  latch.close();
+  await page.getByText('Status:').click();
+  await page.getByLabel('failed').setChecked(true);
+  await page.getByTitle('Run all').click();
+  await expect.poll(dumpTestTree(page), { timeout: 15000 }).toBe(`
+    ▼ ↻ a.test.ts
+        ↻ fails <=
+  `);
+});
diff --git a/tests/playwright-test/ui-mode-test-run.spec.ts b/tests/playwright-test/ui-mode-test-run.spec.ts
index 1c526961a5..96c1d08ea1 100644
--- a/tests/playwright-test/ui-mode-test-run.spec.ts
+++ b/tests/playwright-test/ui-mode-test-run.spec.ts
@@ -238,7 +238,7 @@ test('should stop', async ({ runUITest }) => {
         ⊘ test 0
         ✅ test 1
         ↻ test 2
-        ↻ test 3
+        🕦 test 3
   `);
 
   await expect(page.getByTitle('Run all')).toBeDisabled();
@@ -282,3 +282,27 @@ test('should run folder', async ({ runUITest }) => {
         ◯ passes
   `);
 });
+
+test('should show time', async ({ runUITest }) => {
+  const page = await runUITest(basicTestTree);
+  await expect.poll(dumpTestTree(page), { timeout: 15000 }).toContain(`
+    ▼ ◯ a.test.ts
+  `);
+
+  await page.getByTitle('Run all').click();
+
+  await expect.poll(dumpTestTree(page, { time: true }), { timeout: 15000 }).toBe(`
+    ▼ ❌ a.test.ts
+        ✅ passes XXms
+        ❌ fails XXms <=
+      ► ❌ suite
+    ▼ ❌ b.test.ts
+        ✅ passes XXms
+        ❌ fails XXms
+    ▼ ✅ c.test.ts
+        ✅ passes XXms
+        ⊘ skipped
+  `);
+
+  await expect(page.getByTestId('status-line')).toHaveText('4/8 passed (50%)');
+});