Merge pull request #11971 from nextcloud/backport/11942/stable-3.26

[stable-3.26] Fix default state of 'Show app switcher' toggle

Author: AndyScherzinger

app/src/main/res/xml/preferences.xml

@@ -53,6 +53,7 @@
 			android:title="@string/prefs_show_hidden_files"
 			android:key="show_hidden_files"/>
         <com.owncloud.android.ui.ThemeableSwitchPreference
+            android:defaultValue="true"
             android:title="@string/prefs_show_ecosystem_apps"
             android:key="show_ecosystem_apps"
             android:summary="@string/prefs_show_ecosystem_apps_summary"/>