Win 10 Pro upgrade and ended up with a Win 11 Home instead??!

I've got a Dell XPS 13 8th gen i5 which was running Win 10 Pro fully activated and wanted to install Win 11. I decided to start afresh and to do so by downloading Win 11 from here using the second option to a USB stick.
I then booted from the USB and installed Win 11 wiping out the previous Win 10 installation completely. The problem is I've now ended up with Win 11 Home instead of Win 11 Pro. Not sure why this has happened. Would have assumed whatever hash MS uses to identify computers that it would have picked up this computer previously had Win10 Pro and therefore installed Win 11 Pro by default.
Could someone point me in the right direction as to how I go about getting a Win 11 Pro install on my laptop please?

Go to the Activation Page in settings and change the product key to: VK7JG-NPHTM-C97JM-9MPGT-3V66T

Let me explain why Windows installed the Home edition and how you can avoid this in the future.

Your system originally shipped with the Home edition of Windows. The manufacturer has a signature in the BIOS that effectivly says "I was shipped from the factory with Windows Home edition". As a result, when you perform a new, clean installation of Windows, setup automatically selects the Home edition. This makes it easier for many consumers who may not even know what edition of Windows they have since it auto selects the same edition of Windows that the system shipped with.

The work around is extremely simple:

Create a text file in notepad called ei.cfg. Place the following two lines in that file:

[Channel]
Retail
 
Place the ei.cfg file in \sources folder on your Windows installation media.

Now, Windows setup will not auto select the edition to install. Instead, it will allow you to choose the edition to be installed.

Absolutely amazing from you all. Not only have I got an answer that works I've learnt something.

I bought this XPS from a seller on Ebay (came with Win10 Pro) and it's served me well for several years driving 3 external monitors. It's been lying dormant for a year since I got a desktop. I've decided to learn more about working in a Linux environment hence will install Linux on it. But first am setting up a fresh Win11 install on it and getting it fully prepped for when I decide to sell it. Once that SSD is prepped with Win11 I'll stick in another and install Linux.

I'm still running Win10 on my desktop as it's tried and trusted and the Win11 interface seems very strange to me but I certainly don't know enough about it to know if it's an improvement for me as a Web Dev student.