Upgraded to 2.2 but QNAP NAS showing 2.1.2?

[AllanM]

I have just upgraded to version 2.2 of Minimserver but when I look in AppCenter on QNAP NAS the icon is showing as MinimServer 2.1.2. I have restarted the NAS but it still shows as 2.1.2. If I look in the packages in Minimwatch the top one in the list is [*.minimserver.2.1.2] and it cannot be removed as it is greyed out. 2nd in list is minimserver.2.2. If I select configure in minimwatch it shows

Welcome to MinimServer 2.2!

You are using the full version of MinimServer 2.2

Have I upgraded correctly or am I still using 2.1.2 as shown in the app icon on the NAS AppCenter. See attached screen shot.[attachment=2904]