From faf3e04ea774c9bbbf675ea13fd41bf5c1e5daf2 Mon Sep 17 00:00:00 2001
From: Carl Schwan <carl@carlschwan.eu>
Date: Fri, 14 Aug 2026 14:44:09 +0200
Subject: [PATCH] fix(group): Set the display name on every backends that
 supports it

fix(group): Set the display name on every backends that supports it

Otherwise it apply the change only to the group backend with

ISetDisplaynameBackend

Signed-off-by: Carl Schwan <carl@carlschwan.eu>

[skip ci]
---
 lib/private/Group/Group.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/private/Group/Group.php b/lib/private/Group/Group.php
index a6bb192390f4a..944345d033f3c 100644
--- a/lib/private/Group/Group.php
+++ b/lib/private/Group/Group.php
@@ -82,6 +82,7 @@ public function getDisplayName(): string {
 
 	public function setDisplayName(string $displayName): bool {
 		$displayName = trim($displayName);
+		$changed = false;
 		if ($displayName !== '') {
 			$this->dispatcher->dispatchTyped(new BeforeGroupChangedEvent($this, 'displayName', $displayName, $this->displayName));
 			foreach ($this->backends as $backend) {
@@ -93,6 +94,10 @@ public function setDisplayName(string $displayName): bool {
 				}
 			}
 		}
+		if ($changed) {
+			$this->dispatcher->dispatchTyped(new GroupChangedEvent($this, 'displayName', $displayName, $oldDisplayName));
+			return true;
+		}
 		return false;
 	}