Fix undo when using presets

Scripts/CLI/PrintPendingChanges.ps1

@@ -2,7 +2,13 @@
 function PrintPendingChanges {
     $skippedParams = @()
     $undoChanges = $script:Params.ContainsKey('Undo')
-    Write-Output "Win11Debloat will make the following changes:"
+
+    if ($undoChanges) {
+        Write-Output "Win11Debloat will make the following changes to revert the selected settings to Windows defaults:"
+    }
+    else {
+        Write-Output "Win11Debloat will make the following changes:"
+    }
 
     if ($script:Params['CreateRestorePoint']) {
         Write-Output "- $($script:Features['CreateRestorePoint'].Label)"

Win11Debloat.ps1

@@ -336,11 +336,12 @@ foreach ($Param in $script:ControlParams) {
 
 # Guard: Undo mode requires at least one actionable, non-control parameter.
 if ($script:Params.ContainsKey('Undo')) {
+    $loadsSettingsFromPreset = $RunDefaults -or $RunDefaultsLite -or $RunSavedSettings
     $undoTargets = @($script:Params.Keys | Where-Object {
         ($script:ControlParams -notcontains $_) -and $_ -ne 'Apps' -and $_ -ne 'CreateRestorePoint'
     })
 
-    if ($undoTargets.Count -eq 0) {
+    if ($undoTargets.Count -eq 0 -and -not $loadsSettingsFromPreset) {
         Write-Error "The -Undo parameter requires at least one setting/feature parameter to revert."
         AwaitKeyToExit
     }