The reason for the change may be due to the way some new motherboards are designed with accessory plug-able trusted platform modules or TMP 2 for short. And Window 11 requirements. More about tmp2 on linux and windows 11 https://paolozaino.wordpress.com/2021/02/21/linux-configure-and-use-your-tpm-2-0-module-on-linux/
https://www.pcmag.com/news/what-is-a-tpm-and-why-do-i-need-one-for-windows-11 hope this is helpful !Billy
