diff --git a/.github/workflows/pipeline-segment-electron-test.yml b/.github/workflows/pipeline-segment-electron-test.yml
index 62c58bbd46..6bb55bd64f 100644
--- a/.github/workflows/pipeline-segment-electron-test.yml
+++ b/.github/workflows/pipeline-segment-electron-test.yml
@@ -50,7 +50,7 @@ jobs:
       fail-fast: false
       matrix:
         build-type: ${{ inputs.target-platform == 'macos' && fromJSON('["darwin","mas"]') || (inputs.target-platform == 'windows' && fromJSON('["windows"]') || fromJSON('["linux"]')) }}
-        shard: ${{ inputs.target-platform == 'linux' && fromJSON('[1, 2, 3]') || fromJSON('[1, 2]') }}
+        shard: ${{ inputs.target-platform != 'macos' && fromJSON('[1, 2, 3, 4, 5, 6]') || fromJSON('[1, 2]') }}
     env:
       BUILD_TYPE: ${{ matrix.build-type }}
       TARGET_ARCH: ${{ inputs.target-arch }}
@@ -191,7 +191,7 @@ jobs:
         cd src/electron
         export ELECTRON_TEST_RESULTS_DIR=`pwd`/junit
         # Get which tests are on this shard
-        tests_files=$(node script/split-tests ${{ matrix.shard }} ${{ inputs.target-platform == 'macos' && 2 || 3 }})
+        tests_files=$(node script/split-tests ${{ matrix.shard }} ${{ inputs.target-platform == 'macos' && 2 || 6 }})
 
         # Run tests
         if [ "`uname`" = "Darwin" ]; then
@@ -226,7 +226,7 @@ jobs:
         echo ELECTRON_TEST_RESULTS_DIR=$PWD\junit >> $env:GITHUB_ENV
         # Get which tests are on this shard
         echo TEST_SHARD=${{ matrix.shard }} >> $env:GITHUB_ENV
-        $tests_files=node script\split-tests ${{ matrix.shard }} 4
+        $tests_files='spec\api-web-contents-spec.ts spec\webview-spec.ts spec\api-ipc-spec.ts spec\api-native-image-spec.ts spec\api-menu-item-spec.ts spec\api-system-preferences-spec.ts spec\api-web-contents-view-spec.ts spec\api-process-spec.ts spec\api-debugger-spec.ts spec\deprecate-spec.ts spec\api-screen-spec.ts spec\security-warnings-spec.ts spec\api-content-tracing-spec.ts spec\api-net-log-spec.ts spec\asar-integrity-spec.ts spec\crash-spec.ts spec\api-web-utils-spec.ts spec\api-power-save-blocker-spec.ts'
         echo tests_files="$tests_files" >> $env:GITHUB_ENV
         if ('${{ inputs.target-arch }}' -eq 'x86') {
           echo npm_config_arch=ia32 >> $env:GITHUB_ENV
diff --git a/spec/api-web-contents-spec.ts b/spec/api-web-contents-spec.ts
index f6d2ab0114..aecd2ee959 100644
--- a/spec/api-web-contents-spec.ts
+++ b/spec/api-web-contents-spec.ts
@@ -19,7 +19,7 @@ const fixturesPath = path.resolve(__dirname, 'fixtures');
 const features = process._linkedBinding('electron_common_features');
 
 describe('webContents module', () => {
-  xdescribe('getAllWebContents() API', () => {
+  describe('getAllWebContents() API', () => {
     afterEach(closeAllWindows);
     it('returns an array of web contents', async () => {
       const w = new BrowserWindow({
@@ -45,7 +45,7 @@ describe('webContents module', () => {
     });
   });
 
-  describe('webContents properties', () => {
+  ifdescribe(process.env.TEST_SHARD !== '1')('webContents properties', () => {
     afterEach(closeAllWindows);
 
     it('has expected additional enumerable properties', () => {
@@ -56,13 +56,13 @@ describe('webContents module', () => {
     });
   });
 
-  describe('fromId()', () => {
+  ifdescribe(process.env.TEST_SHARD !== '2')('fromId()', () => {
     it('returns undefined for an unknown id', () => {
       expect(webContents.fromId(12345)).to.be.undefined();
     });
   });
 
-  describe('fromFrame()', () => {
+  ifdescribe(process.env.TEST_SHARD !== '3')('fromFrame()', () => {
     afterEach(cleanupWebContents);
     it('returns WebContents for mainFrame', () => {
       const contents = (webContents as typeof ElectronInternal.WebContents).create();
@@ -85,7 +85,7 @@ describe('webContents module', () => {
     });
   });
 
-  describe('fromDevToolsTargetId()', () => {
+  ifdescribe(process.env.TEST_SHARD !== '4')('fromDevToolsTargetId()', () => {
     afterEach(closeAllWindows);
     it('returns WebContents for attached DevTools target', async () => {
       const w = new BrowserWindow({ show: false });
@@ -104,7 +104,7 @@ describe('webContents module', () => {
     });
   });
 
-  describe('will-prevent-unload event', function () {
+  ifdescribe(process.env.TEST_SHARD !== '5')('will-prevent-unload event', function () {
     afterEach(async () => {
       await closeAllWindows();
       await cleanupWebContents();
@@ -164,7 +164,7 @@ describe('webContents module', () => {
     });
   });
 
-  describe('webContents.send(channel, args...)', () => {
+  ifdescribe(process.env.TEST_SHARD !== '6')('webContents.send(channel, args...)', () => {
     afterEach(closeAllWindows);
     it('throws an error when the channel is missing', () => {
       const w = new BrowserWindow({ show: false });