Hi, I'm Bernard, a fellow Windows user. I'm happy to help!
This issue occurs when the Windows search is corrupted or miscalibrated, and for us to sort out the issue, kindly follow the steps below:
Re-calibrate search bar:
Step 1.
Press the Windows key + R, then type in:
*%USERPROFILE%\AppData\Local\Packages*
Then hit OK.
Delete the folder: Microsoft.Windows.Search_cw5n1h2txyewy
(That is the Windows Search Folder)
Step 2.
Open the registry:
Press the Windows key + R, then type in:
regedit
Then hit OK
Navigate:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\
Then, delete the "Search" folder under that.
Step 3.
Open PowerShell with Admin (Press Windows key + X, then click Terminal(Admin))
Copy, paste, and enter the command below:
Add-AppxPackage -Path "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\Appxmanifest.xml" -DisableDevelopmentMode -Register
Once done, restart the PC and check.
For reference, see solution 5 from this link: https://learn.microsoft.com/en-us/troubleshoot/windows-client/shell-experience/fix-problems-in-windows-search
Note: If the issue persists, a system repair on the affected device might be necessary.