diff --git a/.github/actions/gen-report-dir/action.yml b/.github/actions/gen-report-dir/action.yml
index 22745fc3fa18..1714a553a961 100644
--- a/.github/actions/gen-report-dir/action.yml
+++ b/.github/actions/gen-report-dir/action.yml
@@ -5,10 +5,18 @@ inputs:
     description: "Base URL of the S3 bucket or CDN for the report"
     required: false
     default: "https://d38p2avprg8il3.cloudfront.net"
+outputs:
+  report-dir:
+    description: "The generated unique report directory name"
+    value: ${{ steps.generate-report-dir.outputs.report_dir }}
+  report-url:
+    description: "The URL to the generated report"
+    value: ${{ steps.generate-report-dir.outputs.report_url }}
 runs:
   using: "composite"
   steps:
     - name: Generate REPORT_DIR
+      id: generate-report-dir
       shell: bash
       run: |
         # Generate a unique REPORT_DIR
@@ -17,12 +25,14 @@ runs:
 
         # Export REPORT_DIR for downstream steps
         echo "REPORT_DIR=$REPORT_DIR" >> $GITHUB_ENV
+        echo "report_dir=$REPORT_DIR" >> $GITHUB_OUTPUT
         echo "Generated REPORT_DIR: $REPORT_DIR"
 
         # Generate the REPORT_URL
         REPORT_URL="${{ inputs.bucket-url }}/$REPORT_DIR/index.html"
         echo "Report URL: $REPORT_URL"
         echo "REPORT_URL=$REPORT_URL" >> $GITHUB_ENV
+        echo "report_url=$REPORT_URL" >> $GITHUB_OUTPUT
 
         # Append REPORT_URL to the GitHub Step summary
         echo "📄 [Playwright Report]($REPORT_URL) <br>" >> $GITHUB_STEP_SUMMARY
diff --git a/.github/workflows/test-e2e-release.yml b/.github/workflows/test-e2e-release.yml
index 1a2e6434c174..800f9a9fa078 100644
--- a/.github/workflows/test-e2e-release.yml
+++ b/.github/workflows/test-e2e-release.yml
@@ -94,6 +94,7 @@ jobs:
 
       - name: Send Results to GH Summary
         uses: ./.github/actions/gen-report-dir
+        id: gen_report
         if: ${{ !cancelled() }}
 
       - name: Transform to Playwright Tags $PW_TAGS
@@ -124,6 +125,14 @@ jobs:
           role-to-assume: ${{ secrets.AWS_TEST_REPORTS_ROLE }}
           report-dir: ${{ env.REPORT_DIR }}
 
+      - name: Persist Junit report for Slack Notification
+        uses: midleman/slack-workflow-status/.github/actions/upload-artifacts@master
+        if: ${{ !cancelled() }}
+        with:
+          job_name: ${{ github.job }}
+          junit_path: 'test-results/junit.xml'
+          report_url: ${{ steps.gen_report.outputs.report_url }}
+
   slack-notify:
     needs: [e2e-electron]
     runs-on: ubuntu-latest
@@ -140,3 +149,5 @@ jobs:
           slack_token: ${{ secrets.SLACK_TOKEN_TEST_STATUS }}
           slack_channel: "#positron-test-results"
           notify_on: ${{ env.notify_on }}
+          comment_junit_failures: true
+          emoji_junit_failures: ":small-red-x:"
diff --git a/.github/workflows/test-e2e-ubuntu.yml b/.github/workflows/test-e2e-ubuntu.yml
index 15ace72abb51..75f4f9fb1ec1 100644
--- a/.github/workflows/test-e2e-ubuntu.yml
+++ b/.github/workflows/test-e2e-ubuntu.yml
@@ -174,6 +174,7 @@ jobs:
         run: npm run gulp node
 
       - name: Send Results to GH Summary
+        id: gen_report
         uses: ./.github/actions/gen-report-dir
 
       - name: Alter AppArmor Restrictions for Playwright (Electron)
@@ -260,3 +261,11 @@ jobs:
           TESTRAIL_TITLE: ${{ inputs.project }}
           TESTRAIL_PROJECT: "Positron"
           TESTRAIL_API_KEY: ${{ secrets.TESTRAIL_API_KEY }}
+
+      - name: Persist Junit report for Slack Notification
+        uses: midleman/slack-workflow-status/.github/actions/upload-artifacts@master
+        if: ${{ !cancelled() }}
+        with:
+          job_name: ${{ github.job }}
+          junit_path: 'test-results/junit.xml'
+          report_url: ${{ steps.gen_report.outputs.report_url }}
diff --git a/.github/workflows/test-e2e-windows.yml b/.github/workflows/test-e2e-windows.yml
index 09458c9c4745..fbacc60b2433 100644
--- a/.github/workflows/test-e2e-windows.yml
+++ b/.github/workflows/test-e2e-windows.yml
@@ -209,3 +209,11 @@ jobs:
           TESTRAIL_TITLE: "e2e-windows"
           TESTRAIL_PROJECT: "Positron"
           TESTRAIL_API_KEY: ${{ secrets.TESTRAIL_API_KEY }}
+
+      - name: Persist Junit report for Slack Notification
+        uses: midleman/slack-workflow-status/.github/actions/upload-artifacts@master
+        if: ${{ !cancelled() }}
+        with:
+          job_name: ${{ github.job }}
+          junit_path: 'test-results/junit.xml'
+          report_url: ${{ steps.gen_report.outputs.report_url }}
diff --git a/.github/workflows/test-merge.yml b/.github/workflows/test-merge.yml
index 8364a339b135..98f029aa0cd6 100644
--- a/.github/workflows/test-merge.yml
+++ b/.github/workflows/test-merge.yml
@@ -69,5 +69,7 @@ jobs:
           slack_token: ${{ secrets.SLACK_TOKEN_TEST_STATUS }}
           slack_channel: "#positron-test-results"
           notify_on: "failure"
+          comment_junit_failures: true
+          emoji_junit_failures: ":small-red-x:"