1. adapt mv3 alarm trigger flow. 2. adapt mv3 background event page lifecycle.

omega-target-chromium-extension/overlay/manifest-firefox.json

@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "ZeroOmega--Proxy Switchy manifest v3 version",
-  "version": "3.2.0",
+  "version": "3.2.1",
   "description": "__MSG_manifest_app_description__",
   "icons": {
     "16": "img/icons/omega-action-16.png",

omega-target-chromium-extension/overlay/manifest.json

@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "ZeroOmega--Proxy Switchy manifest v3 version",
-  "version": "3.2.0",
+  "version": "3.2.1",
   "description": "__MSG_manifest_app_description__",
   "icons": {
     "16": "img/icons/omega-action-16.png",

omega-target-chromium-extension/src/module/options.coffee

@@ -9,7 +9,10 @@ Url = require('url')
 
 TEMPPROFILEKEY = 'tempProfileState'
 
+globalThis.isBrowserRestart = false
+
 chrome.runtime.onStartup.addListener ->
+  globalThis.isBrowserRestart = true
   console.log('delete temp profile')
   idbKeyval.del(TEMPPROFILEKEY).then(->
     console.log('delete temp profile success')
@@ -22,6 +25,13 @@ class ChromeOptions extends OmegaTarget.Options
 
   constructor: (args...) ->
     super(args...)
+    chrome.alarms.onAlarm.addListener (alarm) =>
+      switch alarm.name
+        when 'omega.updateProfile'
+          console.log('update profile interval')
+          @ready.then( =>
+            @updateProfile()
+          )
     chrome.contextMenus.onClicked.addListener((info, tab) =>
       @ready.then( =>
         switch info.menuItemId
@@ -224,18 +234,11 @@ class ChromeOptions extends OmegaTarget.Options
         port.onDisconnect.addListener =>
           delete @_tabRequestInfoPorts[tabId] if tabId?
 
-  _alarms: null
+  schedule: (name, periodInMinutes) ->
-  schedule: (name, periodInMinutes, callback) ->
     name = 'omega.' + name
-    if not _alarms?
-      @_alarms = {}
-      chrome.alarms.onAlarm.addListener (alarm) =>
-        @_alarms[alarm.name]?()
     if periodInMinutes < 0
-      delete @_alarms[name]
       chrome.alarms.clear(name)
     else
-      @_alarms[name] = callback
       chrome.alarms.create(name, {
         periodInMinutes: periodInMinutes
       })

omega-target/src/options.coffee

@@ -160,7 +160,7 @@ class Options
   ###
   init: ->
     @ready = @loadOptions().then(=>
-      if @_options['-startupProfileName']
+      if globalThis.isBrowserRestart and @_options['-startupProfileName']
         @applyProfile(@_options['-startupProfileName'])
       else
         @_state.get({
@@ -384,8 +384,7 @@ class Options
       if changes['-enableQuickSwitch']? or quickSwitchProfiles?
         @reloadQuickSwitch()
       if changes['-downloadInterval']?
-        @schedule 'updateProfile', @_options['-downloadInterval'], =>
+        @schedule 'updateProfile', @_options['-downloadInterval']
-          @updateProfile()
       if changes['-showInspectMenu']? or changes == @_options
         showMenu = @_options['-showInspectMenu']
         if not showMenu?

omega-web/src/popup/css/index.css

@@ -17,6 +17,7 @@ html, body {
 
 body {
   min-width: 12em;
+  margin: 5px;
 }
 
 .om-hidden {