The new CoreImage managed with Intune has a different start menu layout.

Though largely the same, the new Intune-managed CoreImage has two notable differences:

1. Company Portal replaces Software Center.  Company Portal is where you will find applications to download and install.  This new CoreImage no longer has Maintenance like the Classic CoreImage does.
2. Log off is no longer a pinned tile.  The same functionality is available by clicking Start > user icon > ellipses > Sign out.
   
   

Windows 10 Start Menu

Intune-managed CoreImage	Classic-CoreImage
Use Company Portal to get apps.	Use Software Center to run Maintenance.
Use Sign out to end your Windows session.	Use the Logoff tile (the Yellow X) to end your Windows session.

Windows 11 Start Menu:

To logoff (see images above):

1. Click the start menu icon or tap the Windows-key on your keyboard to open the start menu.
2. Click your user icon.
3. Click the ellipses.
4. Select Sign out.