Refresh Software Center -

This complete technical write-up covers standard user refreshes, advanced administrator policy cycles, and cache clearing methods. ⚡ Quick User Refresh

In the Configuration Manager Properties window, click on the tab. Refresh Software Center

If you prefer using the command line or need to refresh a remote machine, open and execute this script to force the policy retrieval cycle: powershell advanced administrator policy cycles

Click the button (this may prompt you for administrator credentials). Refresh Software Center