--- /usr/share/zabbix/ui/include/classes/screens/CScreenProblem.php
+++ /usr/share/zabbix/ui/include/classes/screens/CScreenProblem.php
@@ -1125,7 +1125,15 @@
 			}
 		}
 
-		$triggers_hosts = makeTriggersHostsList($triggers_hosts);
+		$problems_suppression_data = [];
+		$problems_list = isset($this->data['problems']) ? $this->data['problems'] : (isset($data['problems']) ? $data['problems'] : []);
+
+		foreach ($problems_list as $problem) {
+			if (isset($problem['objectid'])) {
+				$problems_suppression_data[$problem['objectid']] = isset($problem['suppression_data']) ? $problem['suppression_data'] : [];
+			}
+		}
+
+		$triggers_hosts = makeTriggersHostsList($triggers_hosts, $problems_suppression_data, []);
 
 		$scripts = [];
 		if ($triggers_hosts) {

--- /usr/share/zabbix/ui/include/triggers.inc.php
+++ /usr/share/zabbix/ui/include/triggers.inc.php
@@ -1571,9 +1571,13 @@
 /**
  * Make the list of hosts for each trigger.
  *
- * @param array $triggers_hosts  [<triggerid> => [<hostid> => ['name' => <name>, 'maintenance_status' => <maintenance_status>, 'maintenanceid' => <maintenanceid>, 'maintenance_type' => <maintenance_type>], ...], ...]
+ * @param array $triggers_hosts           [<triggerid> => [<hostid> => ['name' => <name>, 'maintenance_status' => <maintenance_status>, 'maintenanceid' => <maintenanceid>, 'maintenance_type' => <maintenance_type>], ...], ...]
+ * @param array $problems_suppression_data Array of suppression data indexed by trigger ID.
+ * @param array $db_maintenances          Array of maintenance data from API.
+ *
+ * @return array
  */
-function makeTriggersHostsList(array $triggers_hosts) {
+function makeTriggersHostsList(array $triggers_hosts, array $problems_suppression_data = [], array $db_maintenances = []) {
 	foreach ($triggers_hosts as $trigger_id => &$hosts) {
 		$trigger_hosts = [];
 
@@ -1583,10 +1587,28 @@
 				->addClass(ZBX_STYLE_WORDBREAK);
 
 			if ($host['maintenance_status'] == HOST_MAINTENANCE_STATUS_ON) {
-				$maintenance_icon = makeMaintenanceIcon($host['maintenance_type'], _('Maintenance'),
-					_('Maintenance with data collection')
-				);
-				$host_name = (new CSpan([$host_name, $maintenance_icon]))->addClass(ZBX_STYLE_REL_CONTAINER);
+				$matched_maintenances = [];
+
+				if (isset($problems_suppression_data[$trigger_id]) && !empty($problems_suppression_data[$trigger_id])) {
+					foreach ($problems_suppression_data[$trigger_id] as $supp) {
+						$m_name = !empty($supp['maintenance_name']) ? $supp['maintenance_name'] : _('Maintenance');
+						$m_user = (isset($supp['username']) && $supp['maintenanceid'] == 0) ? "\n"._('By').': '.$supp['username'] : '';
+						
+						$matched_maintenances[$m_name] = $m_name . $m_user;
+					}
+				}
+
+				if ($matched_maintenances) {
+					$full_name = implode("\n", array_values($matched_maintenances));
+					$full_desc = (count($matched_maintenances) > 1) ? _('Multiple maintenances active') : '';
+
+					$maintenance_icon = makeMaintenanceIcon(
+						$host['maintenance_type'], 
+						$full_name, 
+						$full_desc
+					);
+					$host_name = (new CSpan([$host_name, $maintenance_icon]))->addClass(ZBX_STYLE_REL_CONTAINER);
+				}
 			}
 
 			if ($trigger_hosts) {