Merge pull request #50536 from nextcloud/backport/50515/stable30

[stable30] fix: Show recipient email addresses in share owner notification email

Author: nfebe

apps/sharebymail/lib/ShareByMailProvider.php

@@ -565,7 +565,7 @@ protected function sendPasswordToOwner(IShare $share, string $password): bool {
 		$initiator = $this->userManager->get($share->getSharedBy());
 		$initiatorEMailAddress = ($initiator instanceof IUser) ? $initiator->getEMailAddress() : null;
 		$initiatorDisplayName = ($initiator instanceof IUser) ? $initiator->getDisplayName() : $share->getSharedBy();
-		$shareWith = $share->getSharedWith();
+		$shareWith = implode(', ', $this->getSharedWithEmails($share));
 
 		if ($initiatorEMailAddress === null) {
 			throw new \Exception(