diff --git a/packages/browser/src/client/client.ts b/packages/browser/src/client/client.ts
index ae248a8b9..df2ff58cd 100644
--- a/packages/browser/src/client/client.ts
+++ b/packages/browser/src/client/client.ts
@@ -5,12 +5,14 @@ import { parse, stringify } from 'flatted'
 import type { VitestBrowserClientMocker } from './mocker'
 import { getBrowserState } from './utils'
 
+const PAGE_TYPE = getBrowserState().type
+
 export const PORT = import.meta.hot ? '51204' : location.port
 export const HOST = [location.hostname, PORT].filter(Boolean).join(':')
 export const SESSION_ID = crypto.randomUUID()
 export const ENTRY_URL = `${
   location.protocol === 'https:' ? 'wss:' : 'ws:'
-}//${HOST}/__vitest_browser_api__?type=${getBrowserState().type}&sessionId=${SESSION_ID}`
+}//${HOST}/__vitest_browser_api__?type=${PAGE_TYPE}&sessionId=${SESSION_ID}`
 
 let setCancel = (_: CancelReason) => {}
 export const onCancel = new Promise<CancelReason>((resolve) => {
@@ -51,6 +53,11 @@ function createClient() {
       const exports = await mocker.resolve(id)
       return Object.keys(exports)
     },
+    async createTesters(files: string[]) {
+      if (PAGE_TYPE !== 'orchestrator')
+        return
+      getBrowserState().createTesters?.(files)
+    },
   }, {
     post: msg => ctx.ws.send(msg),
     on: fn => (onMessage = fn),
diff --git a/packages/browser/src/client/orchestrator.ts b/packages/browser/src/client/orchestrator.ts
index bb4750967..36d783dca 100644
--- a/packages/browser/src/client/orchestrator.ts
+++ b/packages/browser/src/client/orchestrator.ts
@@ -12,6 +12,15 @@ const ID_ALL = '__vitest_all__'
 
 const iframes = new Map<string, HTMLIFrameElement>()
 
+let promiseTesters: Promise<void> | undefined
+getBrowserState().createTesters = async (files) => {
+  await promiseTesters
+  promiseTesters = createTesters(files).finally(() => {
+    promiseTesters = undefined
+  })
+  await promiseTesters
+}
+
 function debug(...args: unknown[]) {
   const debug = getConfig().env.VITEST_BROWSER_DEBUG
   if (debug && debug !== 'false')
@@ -20,7 +29,7 @@ function debug(...args: unknown[]) {
 
 function createIframe(container: HTMLDivElement, file: string) {
   if (iframes.has(file)) {
-    container.removeChild(iframes.get(file)!)
+    iframes.get(file)!.remove()
     iframes.delete(file)
   }
 
@@ -75,7 +84,6 @@ async function getContainer(config: ResolvedConfig): Promise<HTMLDivElement> {
 }
 
 client.ws.addEventListener('open', async () => {
-  const config = getConfig()
   const testFiles = getBrowserState().files
 
   debug('test files', testFiles.join(', '))
@@ -86,7 +94,6 @@ client.ws.addEventListener('open', async () => {
     return
   }
 
-  const container = await getContainer(config)
   const runningFiles = new Set<string>(testFiles)
 
   channel.addEventListener('message', async (e: MessageEvent<IframeChannelEvent>): Promise<void> => {
@@ -137,6 +144,13 @@ client.ws.addEventListener('open', async () => {
     }
   })
 
+  await createTesters(testFiles)
+})
+
+async function createTesters(testFiles: string[]) {
+  const config = getConfig()
+  const container = await getContainer(config)
+
   if (config.browser.ui) {
     container.className = ''
     container.textContent = ''
@@ -174,7 +188,7 @@ client.ws.addEventListener('open', async () => {
       })
     }
   }
-})
+}
 
 function generateFileId(file: string) {
   const config = getConfig()
diff --git a/packages/browser/src/client/tester.ts b/packages/browser/src/client/tester.ts
index e2793b71e..1d0c02c84 100644
--- a/packages/browser/src/client/tester.ts
+++ b/packages/browser/src/client/tester.ts
@@ -74,7 +74,7 @@ async function prepareTestEnvironment(files: string[]) {
       worker: './browser.js',
       workerId: 1,
       config,
-      projectName: config.name,
+      projectName: config.name || '',
       files,
       environment: {
         name: 'browser',
diff --git a/packages/browser/src/client/utils.ts b/packages/browser/src/client/utils.ts
index 8c13e93dc..d26abf515 100644
--- a/packages/browser/src/client/utils.ts
+++ b/packages/browser/src/client/utils.ts
@@ -16,7 +16,8 @@ interface BrowserRunnerState {
   config: ResolvedConfig
   type: 'tester' | 'orchestrator'
   wrapModule: <T>(module: () => T) => T
-  runTests: (tests: string[]) => Promise<void>
+  runTests?: (tests: string[]) => Promise<void>
+  createTesters?: (files: string[]) => Promise<void>
 }
 
 export function getBrowserState(): BrowserRunnerState {
diff --git a/packages/runner/src/types/tasks.ts b/packages/runner/src/types/tasks.ts
index 885e8e9bd..d22367841 100644
--- a/packages/runner/src/types/tasks.ts
+++ b/packages/runner/src/types/tasks.ts
@@ -60,7 +60,7 @@ export interface Suite extends TaskBase {
 
 export interface File extends Suite {
   filepath: string
-  projectName: string
+  projectName: string | undefined
   collectDuration?: number
   setupDuration?: number
 }
diff --git a/packages/ui/client/components/FileDetails.vue b/packages/ui/client/components/FileDetails.vue
index cb0807a27..41e004ea0 100644
--- a/packages/ui/client/components/FileDetails.vue
+++ b/packages/ui/client/components/FileDetails.vue
@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import type { ModuleGraphData } from 'vitest'
-import { client, current, currentLogs, isReport, browserState } from '~/composables/client'
+import { client, current, currentLogs, isReport, browserState, config } from '~/composables/client'
 import type { Params } from '~/composables/params'
 import { viewMode } from '~/composables/params'
 import type { ModuleGraph } from '~/composables/module-graph'
@@ -43,6 +43,13 @@ const consoleCount = computed(() => {
 function onDraft(value: boolean) {
   draft.value = value
 }
+
+function relativeToRoot(path?: string) {
+  if (!path) return ''
+  if (path.startsWith(config.root))
+    return path.slice(config.root.length)
+  return path
+}
 </script>
 
 <template>
@@ -54,7 +61,7 @@ function onDraft(value: boolean) {
           [{{ current?.file.projectName || '' }}]
         </div>
         <div flex-1 font-light op-50 ws-nowrap truncate text-sm>
-          {{ current?.filepath }}
+          {{ relativeToRoot(current?.filepath) }}
         </div>
         <div class="flex text-lg">
           <IconButton
diff --git a/packages/ui/client/components/TasksList.vue b/packages/ui/client/components/TasksList.vue
index f4249bc45..97a173742 100644
--- a/packages/ui/client/components/TasksList.vue
+++ b/packages/ui/client/components/TasksList.vue
@@ -36,11 +36,7 @@ const filteredTests: ComputedRef<File[]> = computed(() => isFiltered.value ? fil
 const failed = computed(() => filtered.value.filter(task => task.result?.state === 'fail'))
 const success = computed(() => filtered.value.filter(task => task.result?.state === 'pass'))
 const skipped = computed(() => filtered.value.filter(task => task.mode === 'skip' || task.mode === 'todo'))
-const running = computed(() => filtered.value.filter(task =>
-  !failed.value.includes(task)
-  && !success.value.includes(task)
-  && !skipped.value.includes(task),
-))
+const running = computed(() => filtered.value.filter(task => !task.result || task.result.state === 'run'))
 
 const disableClearSearch = computed(() => search.value === '')
 
diff --git a/packages/ui/client/pages/index.vue b/packages/ui/client/pages/index.vue
index e96e4c63c..f2fb2c9f1 100644
--- a/packages/ui/client/pages/index.vue
+++ b/packages/ui/client/pages/index.vue
@@ -50,7 +50,7 @@ function resizeMain() {
         <transition v-else>
           <Splitpanes key="detail" @resized="onModuleResized">
             <Pane :size="detailSizes[0]">
-              <BrowserIframe />
+              <BrowserIframe v-once />
             </Pane>
             <Pane :size="detailSizes[1]">
               <Dashboard v-if="dashboardVisible" key="summary" />
diff --git a/packages/vitest/src/api/setup.ts b/packages/vitest/src/api/setup.ts
index ac2ad9904..eaf839ec7 100644
--- a/packages/vitest/src/api/setup.ts
+++ b/packages/vitest/src/api/setup.ts
@@ -91,7 +91,7 @@ export function setup(ctx: Vitest, _server?: ViteDevServer) {
         async getTestFiles() {
           const spec = await ctx.globTestFiles()
           return spec.map(([project, file]) => [{
-            name: project.getName(),
+            name: project.config.name,
             root: project.config.root,
           }, file])
         },
diff --git a/packages/vitest/src/api/types.ts b/packages/vitest/src/api/types.ts
index 3b9ea9d44..8770ea9ad 100644
--- a/packages/vitest/src/api/types.ts
+++ b/packages/vitest/src/api/types.ts
@@ -62,6 +62,7 @@ export interface WebSocketEvents extends Pick<Reporter, 'onCollected' | 'onFinis
 export interface WebSocketBrowserEvents {
   onCancel: (reason: CancelReason) => void
   startMocking: (id: string) => Promise<string[]>
+  createTesters: (files: string[]) => Promise<void>
 }
 
 export type WebSocketRPC = BirpcReturn<WebSocketEvents, WebSocketHandlers>
diff --git a/packages/vitest/src/node/core.ts b/packages/vitest/src/node/core.ts
index 1945102a9..20aa9580c 100644
--- a/packages/vitest/src/node/core.ts
+++ b/packages/vitest/src/node/core.ts
@@ -191,13 +191,13 @@ export class Vitest {
 
   public getProjectByTaskId(taskId: string): WorkspaceProject {
     const task = this.state.idMap.get(taskId)
-    const projectName = (task as File).projectName || task?.file?.projectName
+    const projectName = (task as File).projectName || task?.file?.projectName || ''
     return this.projects.find(p => p.getName() === projectName)
       || this.getCoreWorkspaceProject()
       || this.projects[0]
   }
 
-  public getProjectByName(name: string) {
+  public getProjectByName(name: string = '') {
     return this.projects.find(p => p.getName() === name)
       || this.getCoreWorkspaceProject()
       || this.projects[0]
@@ -609,7 +609,7 @@ export class Vitest {
     await this.report('onPathsCollected', filepaths)
     await this.report('onSpecsCollected', specs.map(
       ([project, file]) =>
-        [{ name: project.getName(), root: project.config.root }, file] as SerializableSpec,
+        [{ name: project.config.name, root: project.config.root }, file] as SerializableSpec,
     ))
 
     // previous run
diff --git a/packages/vitest/src/node/pools/browser.ts b/packages/vitest/src/node/pools/browser.ts
index 6f0d460d7..3d0e2b2c1 100644
--- a/packages/vitest/src/node/pools/browser.ts
+++ b/packages/vitest/src/node/pools/browser.ts
@@ -46,7 +46,16 @@ export function createBrowserPool(ctx: Vitest): ProcessPool {
 
     const promise = waitForTests(project, files)
 
-    await provider.openPage(new URL('/', origin).toString())
+    const orchestrators = project.browserRpc.orchestrators
+    if (orchestrators.size) {
+      orchestrators.forEach((orchestrator) => {
+        orchestrator.createTesters(files)
+      })
+    }
+    else {
+      await provider.openPage(new URL('/', origin).toString())
+    }
+
     await promise
   }
 
diff --git a/packages/vitest/src/node/reporters/base.ts b/packages/vitest/src/node/reporters/base.ts
index 64833476f..a2fe04d87 100644
--- a/packages/vitest/src/node/reporters/base.ts
+++ b/packages/vitest/src/node/reporters/base.ts
@@ -384,8 +384,8 @@ export abstract class BaseReporter implements Reporter {
           const hasStr = i[0]?.stackStr === error.stackStr
           if (!hasStr)
             return false
-          const currentProjectName = (task as File)?.projectName || task.file?.projectName
-          const projectName = (i[1][0] as File)?.projectName || i[1][0].file?.projectName
+          const currentProjectName = (task as File)?.projectName || task.file?.projectName || ''
+          const projectName = (i[1][0] as File)?.projectName || i[1][0].file?.projectName || ''
           return projectName === currentProjectName
         })
         if (errorItem)
@@ -397,7 +397,7 @@ export abstract class BaseReporter implements Reporter {
     for (const [error, tasks] of errorsQueue) {
       for (const task of tasks) {
         const filepath = (task as File)?.filepath || ''
-        const projectName = (task as File)?.projectName || task.file?.projectName
+        const projectName = (task as File)?.projectName || task.file?.projectName || ''
         let name = getFullName(task, c.dim(' > '))
         if (filepath)
           name = `${name} ${c.dim(`[ ${this.relative(filepath)} ]`)}`
diff --git a/packages/vitest/src/node/state.ts b/packages/vitest/src/node/state.ts
index edf7063ad..449e60f42 100644
--- a/packages/vitest/src/node/state.ts
+++ b/packages/vitest/src/node/state.ts
@@ -103,7 +103,7 @@ export class StateManager {
   }
 
   // this file is reused by ws-client, and shoult not rely on heavy dependencies like workspace
-  clearFiles(_project: { config: { name: string; root: string } }, paths: string[] = []) {
+  clearFiles(_project: { config: { name: string | undefined; root: string } }, paths: string[] = []) {
     const project = _project as WorkspaceProject
     paths.forEach((path) => {
       const files = this.filesMap.get(path)
diff --git a/packages/vitest/src/types/reporter.ts b/packages/vitest/src/types/reporter.ts
index aa1baf1ab..b348c091e 100644
--- a/packages/vitest/src/types/reporter.ts
+++ b/packages/vitest/src/types/reporter.ts
@@ -22,4 +22,4 @@ export interface Reporter {
 }
 
 export type { Vitest }
-export type SerializableSpec = [project: { name: string; root: string }, file: string]
+export type SerializableSpec = [project: { name: string | undefined; root: string }, file: string]
diff --git a/test/browser/src/button.css b/test/browser/src/button.css
new file mode 100644
index 000000000..13bdcb520
--- /dev/null
+++ b/test/browser/src/button.css
@@ -0,0 +1,17 @@
+.wrapper {
+  padding: 12px;
+  font-family: Readex Pro,sans-serif;
+  font-size: large;
+  font-weight: bold;
+  text-align: center;
+}
+
+.node {
+  background-color: #3f3f3f;
+  border-radius: 12px;
+  height: 30px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  color: white;
+}
diff --git a/test/browser/src/createNode.ts b/test/browser/src/createNode.ts
index 29f3a4889..29449ce89 100644
--- a/test/browser/src/createNode.ts
+++ b/test/browser/src/createNode.ts
@@ -1,6 +1,6 @@
 export function createNode() {
   const div = document.createElement('div')
-  div.textContent = 'Hello World'
-  document.body.appendChild(div)
+  div.className = 'node'
+  div.textContent = 'Hello World!'
   return div
 }
diff --git a/test/browser/test/dom.test.ts b/test/browser/test/dom.test.ts
index 1a5b15d74..2e5447aa1 100644
--- a/test/browser/test/dom.test.ts
+++ b/test/browser/test/dom.test.ts
@@ -1,8 +1,13 @@
 import { expect, test } from 'vitest'
 import { createNode } from '#src/createNode'
+import '../src/button.css'
 
 test('renders div', () => {
-  const div = createNode()
   document.body.style.background = '#f3f3f3'
-  expect(div.textContent).toBe('Hello World')
+  const wrapper = document.createElement('div')
+  wrapper.className = 'wrapper'
+  document.body.appendChild(wrapper)
+  const div = createNode()
+  wrapper.appendChild(div)
+  expect(div.textContent).toBe('Hello World!')
 })