Lightoom: "Built-in Lens Profile applied" doesn't appear for Nikon Z lenses

When using the nikon z6 or z7 with a nikon z mount lens the lens profile is built-in.

of course i use the 4/24-70 and the 4/14-30 on a Nikon Z6!

Sorry, but my LR-Classic 8.3.1 (camera raw 11.3) says : "No matching profile found" and when i give it the brand "Nikon", it shows me the profile of a 4/105 mm lens. when i open the list, there is no z-mount lens available.......

To build on Just Shot Me's reply, see this help article about working with lens profiles and built-in lens profiles: 
https://helpx.adobe.com/x-productkb/multi/lens-profile-support.html

Hi and thanks for your help. But it doesn't work - even when i reinstall LR.
I tried the same Raw-File with Photoshop and there in Camera Raw it works fine - like you all said.

But in LR i get this:



After enabling lens corrections, i get:



After choosing "Nikon" i get 



with all my older lenses it works absolutely correct.

It's really frustrating

There have been a couple of other reports about the message "Built-in Lens Profile applied" not appearing for Z lenses:

https://forums.adobe.com/thread/2600541
https://forums.adobe.com/thread/2619571 

The person in the first thread solved the problem by resetting LR's preferences: 
https://www.lightroomqueen.com/articles-page/how-do-i-reset-lightrooms-preferences/

(Sprinkling that magic fairy dust often fixes things when LR's user interface goes wonky.)

If resetting preferences doesn't help, upload a sample photo to Dropbox or similar and post the sharing link here. Then we can determine if this is a problem with LR in general or your installation in particular.

Thank you John,
i also could solve my problem this way. After resetting Preferences, the built in profile is recognized.
have a good time and thanks to all others, who tried to help me.