Remove bad activity filter.

                  android:icon="@drawable/ic_settings_notifications"

                  android:exported="true"

                  android:taskAffinity="">

            <intent-filter android:priority="1">

                <action android:name="android.settings.ZEN_MODE_PRIORITY_SETTINGS" />

                <category android:name="android.intent.category.DEFAULT" />

            </intent-filter>

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.DEFAULT" />