diff --git a/app/package.json b/app/package.json
index 09b21bb..2dd4dce 100644
--- a/app/package.json
+++ b/app/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "build": "yarn rebuild && webpack --mode production",
     "dev": "node_modules/.bin/webpack-dev-server --mode development --progress",
-    "rebuild": "cd node_modules/heapdump && node-gyp rebuild --target=5.0.0 --arch=x64 --dist-url=https://atom.io/download/electron; cd -"
+    "rebuild": "cd node_modules/heapdump && node-gyp rebuild --target=5.0.0 --arch=x64 --dist-url=https://atom.io/download/electron || echo Could not build heapdump; cd -"
   },
   "author": "",
   "license": "CC-BY-ND-4.0",
diff --git a/app/src/components/App.tsx b/app/src/components/App.tsx
index 9ee6f42..0cde894 100644
--- a/app/src/components/App.tsx
+++ b/app/src/components/App.tsx
@@ -89,6 +89,12 @@ class App extends React.PureComponent<Props, {}> {
 
 const styles = (theme: Theme) => {
   const drawerWidth = 300
+  const contentBaseStyle = {
+    width: '100vw',
+    overflow: 'hidden' as 'hidden',
+    backgroundColor: theme.palette.background.default,
+  }
+
   return {
     heightProperty: {
       height: 'calc(100vh - 64px) !important',
@@ -106,9 +112,7 @@ const styles = (theme: Theme) => {
       overflow: 'hidden' as 'hidden',
     },
     content: {
-      width: '100vw',
-      overflowX: 'hidden' as 'hidden',
-      backgroundColor: theme.palette.background.default,
+      ...contentBaseStyle,
       transition: theme.transitions.create('transform', {
         easing: theme.transitions.easing.sharp,
         duration: theme.transitions.duration.leavingScreen,
@@ -116,9 +120,7 @@ const styles = (theme: Theme) => {
       transform: 'translateX(0px)',
     },
     contentShift: {
-      overflowX: 'hidden' as 'hidden',
-      width: '100vw',
-      padding: 0,
+      ...contentBaseStyle,
       backgroundColor: theme.palette.background.default,
       transition: theme.transitions.create('transform', {
         easing: theme.transitions.easing.easeOut,
diff --git a/backend/src/ConfigStorage.ts b/backend/src/ConfigStorage.ts
index 5ea262f..1e48cad 100644
--- a/backend/src/ConfigStorage.ts
+++ b/backend/src/ConfigStorage.ts
@@ -1,13 +1,15 @@
 import * as FileAsync from 'lowdb/adapters/FileAsync'
+import * as fs from 'fs-extra'
 import * as lowdb from 'lowdb'
+import * as path from 'path'
 import { backendEvents } from '../../events'
 import {
+  makeStorageAcknowledgementEvent,
   makeStorageResponseEvent,
   storageClearEvent,
   storageLoadEvent,
-  storageStoreEvent,
-  makeStorageAcknowledgementEvent
-} from '../../events/StorageEvents'
+  storageStoreEvent
+  } from '../../events/StorageEvents'
 
 export default class ConfigStorage {
   private file: string
@@ -17,6 +19,10 @@ export default class ConfigStorage {
   }
 
   private async getDb() {
+    const pathInfo = path.parse(this.file)
+
+    // Ensure that Settings dir exists
+    await fs.mkdirp(pathInfo.dir)
     const adapter = new FileAsync(this.file)
     if (!this.database) {
       this.database = await lowdb(adapter)
diff --git a/package.json b/package.json
index f615749..ed5246e 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,6 @@
       "publish": [
         "github"
       ],
-      "provisioningProfile": "res/MQTT_Explorer_Store_Distribution_Profile.provisionprofile",
       "entitlements": "res/entitlements.mas.plist"
     },
     "linux": {
@@ -91,6 +90,7 @@
   },
   "dependencies": {
     "about-window": "^1.12.1",
+    "dot-prop": "^5.0.0",
     "electron-log": "^2.2.17",
     "electron-telemetry": "git+https://github.com/thomasnordquist/electron-telemetry.git#dist",
     "electron-updater": "^4.0.6",
diff --git a/package.ts b/package.ts
index 982bc23..daa43a1 100644
--- a/package.ts
+++ b/package.ts
@@ -1,6 +1,7 @@
 import * as builder from 'electron-builder'
 import * as fs from 'fs'
 import * as path from 'path'
+import * as dotProp from 'dot-prop'
 
 const linuxAppImage: builder.CliOptions = {
   x64: true,
@@ -88,20 +89,36 @@ type Packages = 'portable' | 'nsis' | 'appx' | 'AppImage' | 'snap' | 'dmg' | 'zi
 
 async function buildWithOptions(options: builder.CliOptions, buildInfo: BuildInfo) {
   fs.writeFileSync(path.join(options.projectDir!, 'buildOptions.json'), JSON.stringify(buildInfo))
-  ensureAppNameForPackage(options, buildInfo.package)
 
-  await builder.build({
-    ...options,
-    [buildInfo.platform]: [buildInfo.package],
-  })
-}
-
-// AppX must hav a different name since the store name is already taken (but not used)
-function ensureAppNameForPackage(options: builder.CliOptions, packageOption: Packages) {
   const jsonLocation = path.join((options.projectDir as string), 'package.json')
+  const packageJsonStr = fs.readFileSync(jsonLocation).toString()
+
   const packageJson = JSON.parse(fs.readFileSync(jsonLocation).toString())
-  packageJson.build.productName = packageOption === 'appx' ? 'MQTT-Explorer' : 'MQTT Explorer'
-  fs.writeFileSync(jsonLocation, JSON.stringify(packageJson, undefined, '  '))
+
+  // AppX must have a different name since the store name is already taken (but not used)
+  if (buildInfo.package === 'appx') {
+    dotProp.set(packageJson, 'build.productName', 'MQTT-Explorer')
+  }
+
+  if (buildInfo.platform === 'mac') {
+    console.log(buildInfo.package)
+    const provisioningProfile = (buildInfo.package === 'mas') ? 'res/MQTT_Explorer_Store_Distribution_Profile.provisionprofile' : 'res/MQTTExplorerdmg.provisionprofile'
+    dotProp.set(packageJson, 'build.mac.provisioningProfile', provisioningProfile)
+  }
+
+  try {
+    // Write modified package.json
+    fs.writeFileSync(jsonLocation, JSON.stringify(packageJson))
+    await builder.build({
+      ...options,
+      [buildInfo.platform]: [buildInfo.package],
+    })
+  } catch (error) {
+    throw error
+  } finally {
+    // Roll back changes to package.json
+    fs.writeFileSync(jsonLocation, packageJsonStr)
+  }
 }
 
 function build() {
diff --git a/res/MQTTExplorerdmg.provisionprofile b/res/MQTTExplorerdmg.provisionprofile
new file mode 100644
index 0000000..0221c36
Binary files /dev/null and b/res/MQTTExplorerdmg.provisionprofile differ
diff --git a/src/electron.ts b/src/electron.ts
index bac0b4b..e8ee291 100644
--- a/src/electron.ts
+++ b/src/electron.ts
@@ -14,6 +14,8 @@ if (!isDev() && !runningUiTestOnCi()) {
   const electronTelemetry = electronTelemetryFactory('9b0c8ca04a361eb8160d98c5', buildOptions)
 }
 
+app.commandLine.appendSwitch('--no-sandbox')
+
 autoUpdater.logger = log
 log.info('App starting...')
 
@@ -33,7 +35,7 @@ async function createWindow() {
     loadDevTools()
   }
 
-  const iconPath = path.join(__dirname, 'icon.png')
+  const iconPath = path.join(__dirname, '..', '..', 'icon.png')
   // Create the browser window.
   mainWindow = new BrowserWindow({
     width: 1024,
@@ -42,13 +44,14 @@ async function createWindow() {
     webPreferences: {
       nodeIntegration: true,
       devTools: true,
+      sandbox: false,
     },
     icon: iconPath,
   })
 
   mainWindow.once('ready-to-show', () => {
     if (mainWindow) {
-      runningUiTestOnCi && mainWindow.setFullScreen(true)
+      runningUiTestOnCi() && mainWindow.setFullScreen(true)
       mainWindow.show()
     }
   })
diff --git a/yarn.lock b/yarn.lock
index 48c3892..1ddd166 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1131,6 +1131,13 @@ dot-prop@^4.1.0:
   dependencies:
     is-obj "^1.0.0"
 
+dot-prop@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-5.0.0.tgz#64b7968af349c3a9f966aa12658dbd5829f6b953"
+  integrity sha512-RTmaF2jx3nOBO2GvtFqjnDLycjFUMqt+2pwRx7JVYa81lDauoj9aNkyrJI2ikR58FbBIchiIlRiGG+muLJ4oHQ==
+  dependencies:
+    is-obj "^1.0.0"
+
 dotenv-expand@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/dotenv-expand/-/dotenv-expand-4.2.0.tgz#def1f1ca5d6059d24a766e587942c21106ce1275"