Hello,
Try to re-register Start Menu:
- Open Task Manager, click File > Run new task.
- Type powershell in the Create new task box. Check the option 'Create this task with administrative privileges'. Click OK.
- In the administrative Windows PowerShell window, type/paste following and press Enter key:
Get-appxpackage -all *shellexperience* -packagetype bundle |% {add-appxpackage -register -disabledevelopmentmode ($_.installlocation + “\appxmetadata\appxbundlemanifest.xml”)}
- Let it complete and then restart your system.
Reference: https://www.kapilarya.com/re-register-start-men...
Let us know if this helps!
Note: Included link in this reply refers to blog post by a trusted Microsoft MVP.