Start debugging does nothing

[Simbi0z]

Start Debugging a simple "hello world" html does nothing. Tested with all configurations.

launch.json:

{
  // Use IntelliSense to learn about possible attributes.
  // Hover to view descriptions of existing attributes.
  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
  "version": "0.2.0",
  "configurations": [

    {
      "name": "Launch index.html",
      "type": "firefox",
      "request": "launch",
      "reAttach": true,
      "file": "${workspaceFolder}/index.html"
    },
    {
      "name": "Launch localhost",
      "type": "firefox",
      "request": "launch",
      "reAttach": true,
      "url": "http://localhost/index.html",
      "webRoot": "${workspaceFolder}"
    },
    {
      "name": "Attach",
      "type": "firefox",
      "request": "attach",
          "log": {
            "fileName": "${workspaceFolder}/log.txt",
            "fileLevel": {
              "default": "Debug"
            }
          }
    },
    {
      "name": "Launch WebExtension",
      "type": "firefox",
      "request": "launch",
      "reAttach": true,
      "addonPath": "${workspaceFolder}"
    }
  ]
}

vscode:

Version: 1.76.2
Commit: ee2b180d582a7f601fa6ecfdad8d9fd269ab1884
Date: 2023-03-16T10:00:00.439Z
Electron: 19.1.9
Chromium: 102.0.5005.167
Node.js: 16.14.2
V8: 10.2.154.15-electron.0
OS: Linux x64 6.2.8-zen1-1-zen
Sandboxed: No

Mozilla Firefox Developer Edition: 112.0b6 20230323225417 20230323225417

log.txt:

DEBUG|000.065|DebugConnection: Received response/event {"from":"root","applicationType":"browser","testConnectionPrefix":"server1.conn7.","traits":{"networkMonitor":true,"resources":{"extensions-backgroundscript-status":true},"workerConsoleApiMessagesDispatchedToMainThread":true}}
DEBUG|000.066|RootActorProxy: Fetching root
DEBUG|000.066|DebugConnection: Sending request {"to":"root","type":"getRoot"}
DEBUG|000.067|DebugConnection: Received response/event {"preferenceActor":"server1.conn7.preferenceActor1","addonsActor":"server1.conn7.addonsActor2","deviceActor":"server1.conn7.deviceActor3","heapSnapshotFileActor":"server1.conn7.heapSnapshotFileActor4","perfActor":"server1.conn7.perfActor5","parentAccessibilityActor":"server1.conn7.parentAccessibilityActor6","screenshotActor":"server1.conn7.screenshotActor7","from":"root"}
DEBUG|000.067|RootActorProxy: Received root response
DEBUG|000.068|RootActorProxy: Fetching tabs
DEBUG|000.068|DebugConnection: Sending request {"to":"root","type":"listTabs"}
DEBUG|000.073|FirefoxDebugAdapter: Setting exception filters: ["uncaught"]
DEBUG|000.078|FirefoxDebugAdapter: 0 threads
DEBUG|000.111|DebugConnection: Received response/event {"tabs":[{"actor":"server1.conn7.tabDescriptor8","browserId":47,"browsingContextID":53,"isZombieTab":false,"outerWindowID":114,"selected":true,"title":"New Tab","traits":{"watcher":true,"supportsReloadDescriptor":true},"url":"about:newtab"}],"from":"root"}
DEBUG|000.112|RootActorProxy: Received 1 tabs
DEBUG|000.112|RootActorProxy: Tab server1.conn7.tabDescriptor8 opened
DEBUG|000.112|TabDescriptorActorProxy: Connecting to tab
DEBUG|000.112|DebugConnection: Sending request {"to":"server1.conn7.tabDescriptor8","type":"getTarget"}
DEBUG|000.157|DebugConnection: Received response/event {"frame":{"actor":"server1.conn7.child9/windowGlobalTarget2","browsingContextID":53,"processID":226267,"innerWindowId":2147483651,"topInnerWindowId":2147483651,"isTopLevelTarget":true,"isPopup":false,"isPrivate":false,"traits":{"isBrowsingContext":true,"supportsTopLevelTargetFlag":true,"frames":true,"logInPage":true,"watchpoints":true,"navigation":true},"title":"","url":"about:newtab","outerWindowID":114,"consoleActor":"server1.conn7.child9/consoleActor3","inspectorActor":"server1.conn7.child9/inspectorActor4","styleSheetsActor":"server1.conn7.child9/styleSheetsActor5","memoryActor":"server1.conn7.child9/memoryActor6","reflowActor":"server1.conn7.child9/reflowActor7","cssPropertiesActor":"server1.conn7.child9/cssPropertiesActor8","animationsActor":"server1.conn7.child9/animationsActor9","responsiveActor":"server1.conn7.child9/responsiveActor10","webExtensionInspectedWindowActor":"server1.conn7.child9/webExtensionInspectedWindowActor11","accessibilityActor":"server1.conn7.child9/accessibilityActor12","changesActor":"server1.conn7.child9/changesActor13","manifestActor":"server1.conn7.child9/manifestActor14","networkContentActor":"server1.conn7.child9/networkContentActor15","screenshotContentActor":"server1.conn7.child9/screenshotContentActor16","threadActor":"server1.conn7.child9/thread1"},"from":"server1.conn7.tabDescriptor8"}
DEBUG|000.157|TabDescriptorActorProxy: Received getTarget response
INFO |000.158|FirefoxDebugSession: Tab opened with url about:newtab
DEBUG|000.159|TabActorProxy: Attaching to tab server1.conn7.child9/windowGlobalTarget2
DEBUG|000.159|DebugConnection: Sending request {"to":"server1.conn7.child9/windowGlobalTarget2","type":"attach"}
DEBUG|000.159|DebugConnection: Received response/event {"type":"frameUpdate","frames":[{"id":114,"isTopLevel":true,"url":"about:newtab","title":""}],"from":"server1.conn7.child9/windowGlobalTarget2"}
DEBUG|000.159|DebugConnection: Received response/event {"type":"frameUpdate","frames":[{"id":114,"isTopLevel":true,"url":"about:newtab","title":""}],"from":"server1.conn7.child9/windowGlobalTarget2"}
DEBUG|000.160|DebugConnection: Received response/event {"error":"unrecognizedPacketType","message":"Actor server1.conn7.child9/windowGlobalTarget2 does not recognize the packet type 'attach'","from":"server1.conn7.child9/windowGlobalTarget2"}
WARN |000.160|TabActorProxy: Unknown message from TabActor: {"error":"unrecognizedPacketType","message":"Actor server1.conn7.child9/windowGlobalTarget2 does not recognize the packet type 'attach'","from":"server1.conn7.child9/windowGlobalTarget2"}

code --list-extensions:

Warning: 'ozone-platform-hint' is not in the list of known options, but still passed to Electron/Chromium.
ecmel.vscode-html-css
firefox-devtools.vscode-firefox-debug
formulahendry.auto-close-tag
formulahendry.auto-complete-tag
formulahendry.auto-rename-tag
Gydunhn.html-essentials
ms-vscode.cmake-tools
ms-vscode.cpptools
ms-vscode.hexeditor
naumovs.color-highlight
pranaygp.vscode-css-peek
redhat.fabric8-analytics
redhat.java
twxs.cmake
vincaslt.highlight-matching-tag
vscjava.vscode-java-debug
vscjava.vscode-java-dependency
vscjava.vscode-java-pack
vscjava.vscode-java-test
vscjava.vscode-maven