diff --git a/app/src/main/java/com/fox2code/mmm/CrashHandler.java b/app/src/main/java/com/fox2code/mmm/CrashHandler.java
index 80d698b..9801642 100644
--- a/app/src/main/java/com/fox2code/mmm/CrashHandler.java
+++ b/app/src/main/java/com/fox2code/mmm/CrashHandler.java
@@ -3,12 +3,15 @@ package com.fox2code.mmm;
 import android.annotation.SuppressLint;
 import android.content.ClipboardManager;
 import android.content.SharedPreferences;
+import android.os.Build;
 import android.os.Bundle;
 import android.view.View;
+import android.webkit.WebView;
 import android.widget.EditText;
 import android.widget.Toast;
 
 import com.fox2code.foxcompat.app.FoxActivity;
+import com.fox2code.foxcompat.app.FoxApplication;
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.textview.MaterialTextView;
 
@@ -33,6 +36,10 @@ public class CrashHandler extends FoxActivity {
         Timber.d("CrashHandler.onCreate: intent=%s", getIntent());
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_crash_handler);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            // per process webview data dir
+            WebView.setDataDirectorySuffix(FoxApplication.getProcessName());
+        }
         // set crash_details MaterialTextView to the exception passed in the intent or unknown if null
         // convert stacktrace from array to string, and pretty print it (first line is the exception, the rest is the stacktrace, with each line indented by 4 spaces)
         MaterialTextView crashDetails = findViewById(R.id.crash_details);
diff --git a/app/src/main/java/com/fox2code/mmm/MainActivity.java b/app/src/main/java/com/fox2code/mmm/MainActivity.java
index b0a079e..028078d 100644
--- a/app/src/main/java/com/fox2code/mmm/MainActivity.java
+++ b/app/src/main/java/com/fox2code/mmm/MainActivity.java
@@ -22,6 +22,7 @@ import android.util.TypedValue;
 import android.view.View;
 import android.view.WindowManager;
 import android.view.inputmethod.EditorInfo;
+import android.webkit.WebView;
 import android.widget.CheckBox;
 import android.widget.Toast;
 
@@ -37,6 +38,7 @@ import androidx.recyclerview.widget.RecyclerView;
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
 import com.fox2code.foxcompat.app.FoxActivity;
+import com.fox2code.foxcompat.app.FoxApplication;
 import com.fox2code.foxcompat.view.FoxDisplay;
 import com.fox2code.mmm.background.BackgroundUpdateChecker;
 import com.fox2code.mmm.installer.InstallerInitializer;
@@ -129,6 +131,10 @@ public class MainActivity extends FoxActivity implements SwipeRefreshLayout.OnRe
         }
         BackgroundUpdateChecker.onMainActivityCreate(this);
         super.onCreate(savedInstanceState);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            // per process webview data dir
+            WebView.setDataDirectorySuffix(FoxApplication.getProcessName());
+        }
         if (!isOfficial) {
             Timber.w("You may be running an untrusted build.");
             // Show a toast to warn the user
diff --git a/app/src/main/java/com/fox2code/mmm/UpdateActivity.java b/app/src/main/java/com/fox2code/mmm/UpdateActivity.java
index 41af9cb..f3459c9 100644
--- a/app/src/main/java/com/fox2code/mmm/UpdateActivity.java
+++ b/app/src/main/java/com/fox2code/mmm/UpdateActivity.java
@@ -6,10 +6,12 @@ import android.content.Intent;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
+import android.webkit.WebView;
 
 import androidx.core.content.FileProvider;
 
 import com.fox2code.foxcompat.app.FoxActivity;
+import com.fox2code.foxcompat.app.FoxApplication;
 import com.fox2code.mmm.utils.io.Http;
 import com.google.android.material.button.MaterialButton;
 import com.google.android.material.progressindicator.LinearProgressIndicator;
@@ -34,6 +36,10 @@ public class UpdateActivity extends FoxActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_update);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            // per process webview data dir
+            WebView.setDataDirectorySuffix(FoxApplication.getProcessName());
+        }
         // Get the progress bar and make it indeterminate for now
         LinearProgressIndicator progressIndicator = findViewById(R.id.update_progress);
         progressIndicator.setIndeterminate(true);
diff --git a/app/src/main/java/com/fox2code/mmm/androidacy/AndroidacyActivity.java b/app/src/main/java/com/fox2code/mmm/androidacy/AndroidacyActivity.java
index dcad30c..b6a85ee 100644
--- a/app/src/main/java/com/fox2code/mmm/androidacy/AndroidacyActivity.java
+++ b/app/src/main/java/com/fox2code/mmm/androidacy/AndroidacyActivity.java
@@ -5,9 +5,11 @@ import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.graphics.Bitmap;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Bundle;
 import android.view.View;
 import android.webkit.ConsoleMessage;
+import android.webkit.CookieManager;
 import android.webkit.ValueCallback;
 import android.webkit.WebChromeClient;
 import android.webkit.WebResourceRequest;
@@ -27,6 +29,7 @@ import androidx.webkit.WebViewClientCompat;
 import androidx.webkit.WebViewFeature;
 
 import com.fox2code.foxcompat.app.FoxActivity;
+import com.fox2code.foxcompat.app.FoxApplication;
 import com.fox2code.mmm.BuildConfig;
 import com.fox2code.mmm.Constants;
 import com.fox2code.mmm.MainApplication;
@@ -71,6 +74,10 @@ public final class AndroidacyActivity extends FoxActivity {
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         this.moduleFile = new File(this.getCacheDir(), "module.zip");
         super.onCreate(savedInstanceState);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            // per process webview data dir
+            WebView.setDataDirectorySuffix(FoxApplication.getProcessName());
+        }
         Intent intent = this.getIntent();
         Uri uri;
         if (!MainApplication.checkSecret(intent) || (uri = intent.getData()) == null) {
@@ -144,6 +151,9 @@ public final class AndroidacyActivity extends FoxActivity {
         this.webView = this.findViewById(R.id.webView);
         WebSettings webSettings = this.webView.getSettings();
         webSettings.setUserAgentString(Http.getAndroidacyUA());
+        CookieManager cookieManager = CookieManager.getInstance();
+        cookieManager.setAcceptCookie(true);
+        cookieManager.setAcceptThirdPartyCookies(this.webView, true);
         webSettings.setDomStorageEnabled(true);
         webSettings.setJavaScriptEnabled(true);
         webSettings.setCacheMode(WebSettings.LOAD_DEFAULT);