The Norton Internet Security trial I just installed only updates to version 20.2.1.22

I just installed a trial of Norton Internet Security and after several updates it does no more updates and it lists the version as 20.2.1.22.

 

I ran the support function and it fixed one thing, then I ran it again and there was nothing to fix.  I then ran update again, but nothing needed to be updated. I am still on 20.2.1.22

 

Will the trial version not update to latest?

 

Am I not optimally protected with the earlier version?

 

Also, I turned off smart-updates, would that hurt anything (I had Norton Antivirus with smart-updates turned off and it fully updated to 20.3 days ago but its subscription ends soon and I want to try NIS to decide which to get going forward.)