Hello Bc.a.,
Thanks for reaching Microsoft Community. We're sorry to learn that you were having a problem in locating the pen settings on your device. We'll do our best to help you out.
Just want to confirm, did you just upgrade your device to Windows 11? Is your pen connected to your device? Please be informed that pen must be connected so that pen settings will show up. Also, try to update the Surface app, see Get updates for apps and games in Microsoft Store on how to. From there, you should be prompted to install Surface Management extension.
In addition, please also try these methods:
- Run the Surface Diagnostic Toolkit.
- Check for Windows Update. Ensure all pending updates are installed.
- Run the System File Checker in Windows (microsoft.com).
Hope this helps.
Regards,
StevenK