Here is a guide on why this happens and how to restore the Print Management console in Windows 11.
Wait for the progress bar to complete. You may need to restart your computer for the changes to take full effect. printmanagement.msc windows 11 missing
If you prefer PowerShell or Command Prompt for speed: Here is a guide on why this happens
Right-click the button and select Windows Terminal (Admin) or Command Prompt (Admin) . printmanagement.msc windows 11 missing