diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index c95d834..446fcec 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -5,6 +5,7 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
     <uses-permission android:name="android.permission.WRITE_SETTINGS"
         tools:ignore="ProtectedPermissions" />
 
diff --git a/app/src/main/java/net/mezimmah/wkt9/WKT9.kt b/app/src/main/java/net/mezimmah/wkt9/WKT9.kt
index d13abef..c36f3f1 100644
--- a/app/src/main/java/net/mezimmah/wkt9/WKT9.kt
+++ b/app/src/main/java/net/mezimmah/wkt9/WKT9.kt
@@ -1,6 +1,7 @@
 package net.mezimmah.wkt9
 
 import android.annotation.SuppressLint
+import android.content.Context
 import android.content.Intent
 import android.inputmethodservice.InputMethodService
 import android.media.AudioManager
@@ -398,7 +399,7 @@ class WKT9: InputMethodService(), SpellCheckerSession.SpellCheckerSessionListene
 
         commitHistory.add(lastComposed)
 
-        loadSuggestions(commitHistory.joinToString(""))
+//        loadSuggestions(commitHistory.joinToString(""))
     }
 
     private fun loadSuggestions(word: String) {
@@ -421,11 +422,20 @@ class WKT9: InputMethodService(), SpellCheckerSession.SpellCheckerSessionListene
     }
 
     private fun goHome() {
-        with(Intent(Intent.ACTION_MAIN)) {
-            this.addCategory(Intent.CATEGORY_HOME)
-            this.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+        if (Settings.canDrawOverlays(this)) {
+            val startMain = Intent(Intent.ACTION_MAIN)
 
-            startActivity(this)
+            startMain.addCategory(Intent.CATEGORY_HOME)
+            startMain.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+
+            startActivity(startMain)
+        } else {
+            val intent = Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION)
+
+            intent.data = Uri.parse("package:$packageName")
+            intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+
+            startActivity(intent)
         }
     }
 
diff --git a/app/src/main/java/net/mezimmah/wkt9/inputmode/AlphaInputMode.kt b/app/src/main/java/net/mezimmah/wkt9/inputmode/AlphaInputMode.kt
index 9575c5a..750efd6 100644
--- a/app/src/main/java/net/mezimmah/wkt9/inputmode/AlphaInputMode.kt
+++ b/app/src/main/java/net/mezimmah/wkt9/inputmode/AlphaInputMode.kt
@@ -6,8 +6,6 @@ import net.mezimmah.wkt9.keypad.Key
 import net.mezimmah.wkt9.keypad.KeyEventResult
 
 class AlphaInputMode: BaseInputMode() {
-    private val tag = "WKT9"
-
     init {
         mode = "alpha"
         status = Status.CAP
diff --git a/app/src/main/java/net/mezimmah/wkt9/inputmode/BaseInputMode.kt b/app/src/main/java/net/mezimmah/wkt9/inputmode/BaseInputMode.kt
index b96556d..8b46ac3 100644
--- a/app/src/main/java/net/mezimmah/wkt9/inputmode/BaseInputMode.kt
+++ b/app/src/main/java/net/mezimmah/wkt9/inputmode/BaseInputMode.kt
@@ -6,6 +6,8 @@ import net.mezimmah.wkt9.keypad.KeyEventResult
 import net.mezimmah.wkt9.keypad.KeyLayout
 
 open class BaseInputMode: InputMode {
+    protected val tag = "WKT9"
+
     protected var newKey = true
     protected var keyIndex = 0
     protected var lastKey: Key? = null
diff --git a/app/src/main/java/net/mezimmah/wkt9/inputmode/FNInputMode.kt b/app/src/main/java/net/mezimmah/wkt9/inputmode/FNInputMode.kt
index d572bce..2f17f7f 100644
--- a/app/src/main/java/net/mezimmah/wkt9/inputmode/FNInputMode.kt
+++ b/app/src/main/java/net/mezimmah/wkt9/inputmode/FNInputMode.kt
@@ -7,7 +7,6 @@ import net.mezimmah.wkt9.keypad.KeyCommandResolver
 import net.mezimmah.wkt9.keypad.KeyEventResult
 
 class FNInputMode: BaseInputMode() {
-    private val tag = "WKT9"
     override val keyCommandResolver: KeyCommandResolver = KeyCommandResolver(
         parent = super.keyCommandResolver,
 
diff --git a/app/src/main/java/net/mezimmah/wkt9/inputmode/IdleInputMode.kt b/app/src/main/java/net/mezimmah/wkt9/inputmode/IdleInputMode.kt
index 204e5b8..90ed867 100644
--- a/app/src/main/java/net/mezimmah/wkt9/inputmode/IdleInputMode.kt
+++ b/app/src/main/java/net/mezimmah/wkt9/inputmode/IdleInputMode.kt
@@ -6,8 +6,6 @@ import net.mezimmah.wkt9.keypad.Key
 import net.mezimmah.wkt9.keypad.KeyEventResult
 
 class IdleInputMode : BaseInputMode() {
-    private val tag = "WKT9"
-
     init {
         mode = "idle"
         status = Status.NA
diff --git a/app/src/main/java/net/mezimmah/wkt9/inputmode/NumericInputMode.kt b/app/src/main/java/net/mezimmah/wkt9/inputmode/NumericInputMode.kt
index f021bba..30f6ee4 100644
--- a/app/src/main/java/net/mezimmah/wkt9/inputmode/NumericInputMode.kt
+++ b/app/src/main/java/net/mezimmah/wkt9/inputmode/NumericInputMode.kt
@@ -7,7 +7,6 @@ import net.mezimmah.wkt9.keypad.KeyCommandResolver
 import net.mezimmah.wkt9.keypad.KeyEventResult
 
 class NumericInputMode: BaseInputMode() {
-    private val tag = "WKT9"
     override val keyCommandResolver: KeyCommandResolver = KeyCommandResolver(
         parent = super.keyCommandResolver,
 
diff --git a/app/src/main/java/net/mezimmah/wkt9/inputmode/WordInputMode.kt b/app/src/main/java/net/mezimmah/wkt9/inputmode/WordInputMode.kt
index 88ee8fc..731848d 100644
--- a/app/src/main/java/net/mezimmah/wkt9/inputmode/WordInputMode.kt
+++ b/app/src/main/java/net/mezimmah/wkt9/inputmode/WordInputMode.kt
@@ -8,7 +8,6 @@ import net.mezimmah.wkt9.keypad.KeyLayout
 import java.lang.StringBuilder
 
 class WordInputMode: BaseInputMode() {
-    private val tag = "WKT9"
     private val codeWord = StringBuilder()
 
     init {
diff --git a/app/src/main/java/net/mezimmah/wkt9/keypad/KeyLayout.kt b/app/src/main/java/net/mezimmah/wkt9/keypad/KeyLayout.kt
index d6182b8..e52abb9 100644
--- a/app/src/main/java/net/mezimmah/wkt9/keypad/KeyLayout.kt
+++ b/app/src/main/java/net/mezimmah/wkt9/keypad/KeyLayout.kt
@@ -16,7 +16,7 @@ object KeyLayout {
     )
 
     val en_US = mapOf(
-        Key.N1 to listOf('.','?','!',',','-','\'','"','@','$','/','%',':','(',')'),
+        Key.N1 to listOf('.','?','!',',','-','+','=','\'','"','@','$','/','%',':','(',')'),
         Key.N2 to listOf('a','b','c','ä','æ','å','à','á','â','ã','ç'),
         Key.N3 to listOf('d','e','f','è','é','ê','ë','đ'),
         Key.N4 to listOf('g','h','i','ì','í','î','ï'),
diff --git a/build.gradle.kts b/build.gradle.kts
index e5ef217..be5e9c2 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,6 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id("com.android.application") version "8.1.0" apply false
+    id("com.android.application") version "8.1.1" apply false
     id("org.jetbrains.kotlin.android") version "1.8.0" apply false
     id("com.google.devtools.ksp") version "1.8.10-1.0.9" apply false
 }
\ No newline at end of file