[Bug] TITLE of CP using /etc/hosts instead of /etc/hostname

[ww7]

Describe the bug

I added to /etc/hosts line with current server IP and some custom domain

Then the title of CP panel started showing that custom domain instead of /etc/hostname

hestia.conf is default:

TITLE='{{page}} - {{hostname}} - {{appname}}'

And absent 127.0.0.1 <hostname> line at /etc/hosts/

Tell us how to replicate the bug

Add in /etc/hosts line with current server IP and some custom domain

Which components are affected by this bug?

Control Panel Web Interface

Hestia Control Panel Version

1.8.11

Operating system

Ubuntu 20.04.6 LTS

Log capture

No response

[jaapmarcus]

It is using the

hestiacp/web/inc/helpers.php

Lines 174 to 178 in dcc7f5b

	function display_title($tab) {
	$array1 = ["{{page}}", "{{hostname}}", "{{ip}}", "{{appname}}"];
	$array2 = [$tab, get_hostname(), $_SERVER["REMOTE_ADDR"], $_SESSION["APP_NAME"]];
	return str_replace($array1, $array2, $_SESSION["TITLE"]);
	}

And the gethostname() php function.

[ww7]

Or gethostbyaddr() ?

hestiacp/web/inc/helpers.php

Lines 163 to 170 in dcc7f5b

	$ret2 = gethostbyname($ret);
	if (in_array($ret2, $badValues, true)) {
	return $ret;
	}
	$ret3 = gethostbyaddr($ret2);
	if (in_array($ret3, $badValues, true)) {
	return $ret2;
	}

[ww7]

I replicated this behavior only if absent 127.0.0.1 <hostname> line at /etc/hosts/
Is it required for HestiaCP?