fix: UserHomeSetupListener disable flag static

Signed-off-by: Robin Appelman <robin@icewind.nl>

Author: icewind1991

apps/files_sharing/lib/Listener/UserHomeSetupListener.php

@@ -23,21 +23,21 @@
  * @template-implements IEventListener<UserHomeSetupEvent>
  */
 class UserHomeSetupListener implements IEventListener {
-	private bool $disabled = false;
+	private static bool $disabled = false;
 	public function __construct(
 		private readonly ShareRecipientUpdater $updater,
 		private readonly IUserConfig $userConfig,
 	) {
 	}
 
 	public function setDisabled(bool $disabled): void {
-		$this->disabled = $disabled;
+		self::$disabled = $disabled;
 	}
 	public function handle(Event $event): void {
 		if (!$event instanceof UserHomeSetupEvent) {
 			return;
 		}
-		if ($this->disabled) {
+		if (self::$disabled) {
 			return;
 		}