Glad it's resolved for you.
Note for other users: If you don't want to upgrade to Windows 11 can reinstall Windows 10 using the in-place upgrade method. Your data/settings and apps will be preserved by default. The CBS issues will be fixed, and the LCU will be auto-applied during the process. Here's a walkthrough. How to perform an In-place Upgrade with Windows 10 Step-by-Step Guide - Microsoft Community
If you can't repair Windows for some reason, feel free to start a new question and upload your CBS logs there.