diff --git a/lib/Federation/Proxy/TalkV1/Controller/ChatController.php b/lib/Federation/Proxy/TalkV1/Controller/ChatController.php
index 781a5b6605f..e926e59072a 100644
--- a/lib/Federation/Proxy/TalkV1/Controller/ChatController.php
+++ b/lib/Federation/Proxy/TalkV1/Controller/ChatController.php
@@ -26,9 +26,11 @@
 
 namespace OCA\Talk\Federation\Proxy\TalkV1\Controller;
 
+use OCA\Talk\Chat\Notifier;
 use OCA\Talk\Exceptions\CannotReachRemoteException;
 use OCA\Talk\Federation\Proxy\TalkV1\ProxyRequest;
 use OCA\Talk\Federation\Proxy\TalkV1\UserConverter;
+use OCA\Talk\Model\Attendee;
 use OCA\Talk\Participant;
 use OCA\Talk\ResponseDefinitions;
 use OCA\Talk\Room;
@@ -52,6 +54,7 @@ public function __construct(
 		protected UserConverter $userConverter,
 		protected ParticipantService $participantService,
 		protected RoomFormatter $roomFormatter,
+		protected Notifier $notifier,
 		ICacheFactory $cacheFactory,
 	) {
 		$this->proxyCacheMessages = $cacheFactory->isAvailable() ? $cacheFactory->createDistributed('talk/pcm/') : null;
@@ -139,6 +142,11 @@ public function receiveMessages(
 		int $markNotificationsAsRead): DataResponse {
 		$cacheKey = sha1(json_encode([$room->getRemoteServer(), $room->getRemoteToken()]));
 
+
+		if ($lookIntoFuture && $markNotificationsAsRead && $participant->getAttendee()->getActorType() === Attendee::ACTOR_USERS) {
+			$this->notifier->markMentionNotificationsRead($room, $participant->getAttendee()->getActorId());
+		}
+
 		if ($lookIntoFuture) {
 			if ($this->proxyCacheMessages instanceof ICache) {
 				for ($i = 0; $i <= $timeout; $i++) {
@@ -232,6 +240,10 @@ public function getMessageContext(Room $room, Participant $participant, int $mes
 			],
 		);
 
+		if ($participant->getAttendee()->getActorType() === Attendee::ACTOR_USERS) {
+			$this->notifier->markMentionNotificationsRead($room, $participant->getAttendee()->getActorId());
+		}
+
 		if ($proxy->getStatusCode() === Http::STATUS_NOT_MODIFIED) {
 			return new DataResponse([], Http::STATUS_NOT_MODIFIED);
 		}
diff --git a/lib/Notification/Listener.php b/lib/Notification/Listener.php
index b078879e90f..f622dd865ca 100644
--- a/lib/Notification/Listener.php
+++ b/lib/Notification/Listener.php
@@ -160,7 +160,7 @@ protected function markInvitationRead(Room $room, IUser $user): void {
 	 * Reaction: "{user} reacted with {reaction} in {call}"
 	 *
 	 * We should not mark reactions read based on the read-status of the comment
-	 * they apply to, but the point in time when the reaction as done.
+	 * they apply to, but the point in time when the reaction was done.
 	 * However, these messages are not visible and don't update the read marker,
 	 * so we purge them on joining the conversation.
 	 * This already happened before on the initial loading of a chat with