FSLogix and Intune

Rajender_Singh_Rawat 
Test it on a test environment first

# Define the path to the FSLogix profile container
$profileContainerPath = "C:\Users\FSLogix"

# Get the list of user directories in the FSLogix profile container
$userDirectories = Get-ChildItem -Path $profileContainerPath -Directory

# Loop through each user directory and check for discrepancies
foreach ($userDirectory in $userDirectories) {
    # Get the username associated with the user directory
    $userName = $userDirectory.Name

    # Check if the user is assigned to the AVD machine in Intune
    $assigned = Get-IntuneManagedDevice -Filter "UserName eq '$userName'" | Where-Object { $_.ManagedDeviceName -eq $env:COMPUTERNAME }
    if (!$assigned) {
        # The user is not assigned to the AVD machine in Intune, so remove the stale entries
        Remove-Item -Path "$profileContainerPath\$userName\AppData\Roaming\Microsoft\Windows\Start Menu\*" -Recurse -Force
        Remove-Item -Path "$profileContainerPath\$userName\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\*" -Recurse -Force
        Remove-Item -Path "$profileContainerPath\$userName\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\*" -Recurse -Force
    }
}

This script checks for any discrepancies between the information stored in the FSLogix profile and the actual state of the AVD machine as managed by Intune. If any discrepancies are found, the script removes the stale entries from the Start menu and taskbar.

Please note that this is just an example script and may require modification to work correctly in your specific environment.