Support for multiple applications in data overview dropped?

[alarmdispatcher]

After I used Zabbix 3.2 for a long time, I recently started upgrading my system to Zabbix 4.0.3. My question is about the data overview element as used in the screens.
While in 3.2 it was possible to have multiple applications separated by semicolon in a data overview, this seems not to be supported anymore.
I checked the documentation but could not find anything regarding this topic.

Does anybody know if the support was dropped or the notation changed?

[Dark_Ph0eNix]

After I used Zabbix 3.2 for a long time, I recently started upgrading my system to Zabbix 4.0.3. My question is about the data overview element as used in the screens.
While in 3.2 it was possible to have multiple applications separated by semicolon in a data overview, this seems not to be supported anymore.
I checked the documentation but could not find anything regarding this topic.

Does anybody know if the support was dropped or the notation changed?

In Zabbix 5.0 may be and other version you can change PHP code at file "/usr/share/zabbix/include/items.inc.php"
Replace original code

function getDataOverviewItems(?array $groupids = null, ?array $hostids = null, ?string $application = ''): array {
$config = select_config();
if ($application !== '') {
$applicationids = array_keys(API::Application()->get([
'output' => [],
'hostids' => $hostids,
'groupids' => $groupids,
'search' => ['name' => $application],
'preservekeys' => true
]));
$db_items = API::Item()->get([
'output' => ['itemid', 'hostid', 'name', 'key_', 'value_type', 'units', 'valuemapid'],
'applicationids' => $applicationids,
'monitored' => true,
'webitems' => true,
'limit' => $config['search_limit'],
'preservekeys' => true
]);
} 

To code with split application name by ","

function getDataOverviewItems(?array $groupids = null, ?array $hostids = null, ?string $application = ''): array {
$config = select_config();
if ($application !== '') {
if (stristr($application, ',') == True) {
$applicationids = array();
foreach (explode(',', $application) as $app) {
$applicationids = array_merge($applicationids, array_keys(API::Application()->get([
'output' => [],
'hostids' => $hostids,
'groupids' => $groupids,
'search' => ['name' => $app],
'preservekeys' => true
])));
// error_log($app . '\\n\\n' . implode(',', $applicationids) . '\\n\\n',0);
}
// error_log($application . '\n\n' . implode(',', $applicationids) . '\n\n',0);
}
else
{
$applicationids = array_keys(API::Application()->get([
'output' => [],
'hostids' => $hostids,
'groupids' => $groupids,
'search' => ['name' => $application],
'preservekeys' => true
]));
error_log($application . '\n\n' . implode(',', $applicationids) . '\n\n',0);
}
$db_items = API::Item()->get([
'output' => ['itemid', 'hostid', 'name', 'key_', 'value_type', 'units', 'valuemapid'],
'applicationids' => $applicationids,
'monitored' => true,
'webitems' => true,
'limit' => $config['search_limit'],
'preservekeys' => true
]);
}