add message bridge support for subscriptions feature on windows

[shakyShane]

Asana Task/Github Issue:

Description

Feature change process:

• I have added a schema to validate this feature change
• I have tested this change locally
• This code for the config change is ready to merge
• This feature was covered by a tech design

Additional info:

• I have tested this change locally in all supported browsers
• This change will be visible to users
• This code for the config change is ready
• This change was covered by a ship review

Site breakage mitigation process:

Brief explanation

• Reported URL:

• Problems experienced:

• Platforms affected:

  • iOS
  • Android
  • Windows
  • MacOS
  • Extensions

• Tracker(s) being unblocked:

• Feature being disabled:

• I have referenced the URL of this PR as the "reason" value for the exception (where applicable).

• This change is a speculative mitigation to fix reported breakage.

Reference

• Config Reviewer Documentation
• Config Maintainer Documentation
• Feature Implementer Documentation

---

• To see the specific tasks where the Asana app for GitHub is being used, see below:
  • https://app.asana.com/0/0/1210023557524901

[shakyShane]

• add message bridge support for subscriptions feature on windows #3072 👈 (View in Graphite)
• main

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[github-actions]

Don't forget to add an individual reviewer (in addition to those already added, this should create a task for them in Asana).
- The best reviewer is most likely a feature or platform owner.
- If they've got permission to approve, you're good to merge. See CODEOWNERS
- As a fallback the Global owners are:
- Breakage AOR
- Breakage triagers
- Config AOR
Please mark this as draft unless there's intention to merge this.
Click the "Merge When Ready" if you're happy for this to automatically get merged once reviewed.
- If the option isn't available to you; ensure you've signed into DuckDuckGo oauth.
Also don't forget to add schema changes to validate if you're adding/changing a feature.

• Config Reviewer Documentation
• Config Maintainer Documentation
• Feature Implementer Documentation

[github-actions]

🔗 Preview Config for PR #3072

• extension-chrome-config.json
• android-config.json
• macos-config.json
• extension-edgmv3-config.json
• extension-safarimv3-config.json
• extension-edge-config.json
• windows-config.json
• extension-chromemv3-config.json
• extension-edg-config.json
• extension-config.json
• extension-brave-config.json
• extension-firefox-config.json
• ios-config.json
• extension-bravemv3-config.json

Last updated: 2025-05-02 09:43:37 UTC

[github-actions]

Generated file outputs:

Time updated: Fri, 02 May 2025 09:43:37 GMT

legacy

trackers-unprotected-temporary.txt (13 more)

• trackers-unprotected-temporary.txt
• v3/android-config.json
• v3/extension-brave-config.json
• v3/extension-bravemv3-config.json
• v3/extension-chrome-config.json
• v3/extension-chromemv3-config.json
• v3/extension-config.json
• v3/extension-edg-config.json
• v3/extension-edge-config.json
• v3/extension-edgmv3-config.json
• v3/extension-firefox-config.json
• v3/extension-safarimv3-config.json
• v3/ios-config.json
• v3/macos-config.json

⚠️ File is identical

v3/windows-config.json

--- v3/windows-config.json
+++ v3/windows-config.json
@@ -6882,12 +6882,23 @@
         },
         "messageBridge": {
             "exceptions": [],
             "settings": {
-                "aiChat": "disabled",
-                "domains": []
+                "subscriptions": "disabled",
+                "domains": [
+                    {
+                        "domain": "duckduckgo.com",
+                        "patchSettings": [
+                            {
+                                "op": "replace",
+                                "path": "/subscriptions",
+                                "value": "enabled"
+                            }
+                        ]
+                    }
+                ]
             },
-            "state": "disabled"
+            "state": "enabled"
         },
         "navigatorInterface": {
             "exceptions": [
                 {

latest

v4/android-config.json (12 more)

• v4/android-config.json
• v4/extension-brave-config.json
• v4/extension-bravemv3-config.json
• v4/extension-chrome-config.json
• v4/extension-chromemv3-config.json
• v4/extension-config.json
• v4/extension-edg-config.json
• v4/extension-edge-config.json
• v4/extension-edgmv3-config.json
• v4/extension-firefox-config.json
• v4/extension-safarimv3-config.json
• v4/ios-config.json
• v4/macos-config.json

⚠️ File is identical

v4/windows-config.json

--- v4/windows-config.json
+++ v4/windows-config.json
@@ -6357,12 +6357,23 @@
         },
         "messageBridge": {
             "exceptions": [],
             "settings": {
-                "aiChat": "disabled",
-                "domains": []
+                "subscriptions": "disabled",
+                "domains": [
+                    {
+                        "domain": "duckduckgo.com",
+                        "patchSettings": [
+                            {
+                                "op": "replace",
+                                "path": "/subscriptions",
+                                "value": "enabled"
+                            }
+                        ]
+                    }
+                ]
             },
-            "state": "disabled"
+            "state": "enabled"
         },
         "navigatorInterface": {
             "exceptions": [
                 {