So, what's with the removal of the adb command line for activation?

[InternetRebelAKAQuachHungPhong]

Also, in before, there's a webpage with this command line before, though not sure if it's still working on recent versions of XtMapper or used with Shizuku activation. Oh also, how about the logs with command logs?

[Xtr126]

Running the script with adb shell is an option if SELinux is not enforcing
https://xtr126.github.io/XtMapper-docs/guides/activation/
Making it work with enforcing SELinux is a lot of work, I personally use Shizuku on such devices

Hope that answers your question, if not please let me know