This issue can happen if certain apps installed from the Microsoft Store are not properly linked or recognized by the Store's Library.
Press Win + R, type wsreset.exe, and press Enter.
This will reset the Store cache and could fix the issue.
Open PowerShell as an administrator
Run the following command:
Get-AppxPackage WindowsStore | Reset-AppxPackage
Open Settings > Update & Security > Troubleshoot > Additional troubleshooters.
Run the Windows Store Apps Troubleshooter.