diff --git a/app/src/main/java/de/redno/disabledlauncher/ActionReceiverActivity.kt b/app/src/main/java/de/redno/disabledlauncher/ActionReceiverActivity.kt
index 39f038c..c139ae7 100644
--- a/app/src/main/java/de/redno/disabledlauncher/ActionReceiverActivity.kt
+++ b/app/src/main/java/de/redno/disabledlauncher/ActionReceiverActivity.kt
@@ -16,13 +16,18 @@ class ActionReceiverActivity : ComponentActivity() {
             "${packageName}.action.OPEN_APP" -> {
                 val packageNameToOpen = intent.getStringExtra("package_name")
                 if (packageNameToOpen != null && packageNameToOpen.matches(Regex("^\\w+\\.[\\w.]*\\w+$"))) {
-                    try {
-                        AppService.openAppLogic(this, AppService.getDetailsForPackage(this, packageNameToOpen))
-                        setResult(RESULT_OK, Intent())
-                    } catch (e: DisabledLauncherException) {
-                        e.getLocalizedMessage(this)?.let {
-                            error(it, e !is RedirectedToGooglePlayException)
+                    val app = AppService.getDetailsForPackage(this, packageNameToOpen)
+                    if (app.isInstalled) {
+                        try {
+                            AppService.openAppLogic(this, app)
+                            setResult(RESULT_OK, Intent())
+                        } catch (e: DisabledLauncherException) {
+                            e.getLocalizedMessage(this)?.let {
+                                error(it, e !is RedirectedToGooglePlayException)
+                            }
                         }
+                    } else {
+                        error(getString(R.string.app_not_found), true)
                     }
                 } else {
                     error(getString(R.string.intent_extras_incorrect))
diff --git a/app/src/main/java/de/redno/disabledlauncher/service/AdbService.kt b/app/src/main/java/de/redno/disabledlauncher/service/AdbService.kt
index 968a044..48e689e 100644
--- a/app/src/main/java/de/redno/disabledlauncher/service/AdbService.kt
+++ b/app/src/main/java/de/redno/disabledlauncher/service/AdbService.kt
@@ -1,7 +1,7 @@
 package de.redno.disabledlauncher.service
 
+import android.content.Context
 import android.content.pm.PackageManager
-import android.content.res.Resources
 import androidx.compose.material.*
 import androidx.compose.runtime.*
 import de.redno.disabledlauncher.R
@@ -33,11 +33,11 @@ object AdbService {
     }
 
     @Throws(DisabledLauncherException::class)
-    fun executeAdbCommand(command: String) {
+    fun executeAdbCommand(context: Context, command: String) {
         checkShizukuPermission()
 
         if (Shizuku.newProcess(arrayOf("sh", "-c", command), null, null).waitFor() != 0) {
-            throw DisabledLauncherException(Resources.getSystem().getString(R.string.process_failure))
+            throw DisabledLauncherException(context.getString(R.string.process_failure))
         }
     }
 }
diff --git a/app/src/main/java/de/redno/disabledlauncher/service/AppService.kt b/app/src/main/java/de/redno/disabledlauncher/service/AppService.kt
index 7b74da6..bee55cb 100644
--- a/app/src/main/java/de/redno/disabledlauncher/service/AppService.kt
+++ b/app/src/main/java/de/redno/disabledlauncher/service/AppService.kt
@@ -49,19 +49,20 @@ object AppService {
         }
 
         return App(
-            name = context.getString(R.string.app_not_found),
+            name = context.getString(R.string.unknown_app),
             packageName = packageName,
             icon = context.getDrawable(R.drawable.ic_launcher_background)!!
                 .toBitmap(), // TODO: add proper app icons (+ for static shortcut, etc.)
             isEnabled = false,
-            isInstalled = false
+            isInstalled = false,
+            overlyingListType = overlyingListType
         )
     }
 
     @Throws(DisabledLauncherException::class)
     fun enableApp(context: Context, app: App, showToast: Boolean = false) {
         try {
-            AdbService.executeAdbCommand("pm enable ${app.packageName}")
+            AdbService.executeAdbCommand(context, "pm enable ${app.packageName}")
 
             if (showToast) {
                 AndroidUtil.asyncToastMakeText(
@@ -104,7 +105,7 @@ object AppService {
 
     @Throws(DisabledLauncherException::class)
     fun disableApp(context: Context, app: App, showToast: Boolean = true) {
-        AdbService.executeAdbCommand("pm disable-user --user 0 ${app.packageName}")
+        AdbService.executeAdbCommand(context, "pm disable-user --user 0 ${app.packageName}")
 
         if (showToast) {
             AndroidUtil.asyncToastMakeText(
diff --git a/app/src/main/java/de/redno/disabledlauncher/ui/components/Common.kt b/app/src/main/java/de/redno/disabledlauncher/ui/components/Common.kt
index fb7c86a..60dc759 100644
--- a/app/src/main/java/de/redno/disabledlauncher/ui/components/Common.kt
+++ b/app/src/main/java/de/redno/disabledlauncher/ui/components/Common.kt
@@ -335,6 +335,7 @@ fun AppList(
         LazyColumn {
             // TODO: prevent being called on every search text change (; is this still applicable?)
             items(items = appList
+                .distinctBy { it.packageName + it.overlyingListType } // ensuring unique key in the list
                 .filter {
                     val searchTerms = text.trim().lowercase().split(" ")
                     val searchReference = "${it.name.trim().lowercase()} ${it.packageName.trim().lowercase()}"
@@ -349,7 +350,7 @@ fun AppList(
                     }
                 }
                 .sortedBy { !it.isInstalled },
-                key = App::packageName
+                key = { "${it.packageName}_${it.overlyingListType}" }
             ) { app ->
                 AppEntry(
                     app = app,
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index b094fd5..6332c86 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -13,6 +13,7 @@
     <string name="confirm_selected_apps">Auswahl bestätigen</string>
     <string name="clear_search">Suche löschen</string>
     <string name="app_not_found">App nicht gefunden</string>
+    <string name="unknown_app">Unbekannte App</string>
     <string name="nothing_to_disable">Nichts zu deaktivieren</string>
     <string name="disabled_app">%s deaktiviert</string>
     <string name="enabled_app">%s aktiviert</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 0c3101f..1207a54 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -13,6 +13,7 @@
     <string name="confirm_selected_apps">Confirm selected apps</string>
     <string name="clear_search">Clear search</string>
     <string name="app_not_found">App not found</string>
+    <string name="unknown_app">Unknown app</string>
     <string name="nothing_to_disable">Nothing to disable</string>
     <string name="disabled_app">Disabled %s</string>
     <string name="enabled_app">Enabled %s</string>