Missed the setting for joystick button on toolbar, oops.

indra/newview/app_settings/settings_ascent.xml

@@ -1384,6 +1384,17 @@
       <key>Value</key>
       <boolean>0</boolean>
     </map>
+    <key>ToolbarVisibleJoystick</key>
+    <map>
+      <key>Comment</key>
+      <string>Whether or not the button for joystick configuration is on the toolbar</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <boolean>0</boolean>
+    </map>
     <key>ToolbarVisibleLagMeter</key>
     <map>
       <key>Comment</key>