Undefined array key "hide_connection_errors" Mysqladmin 5.1.2

[tm8544]

Describe the bug

Error Undefined array key "hide_connection_errors" even if $cfg["Servers"][$i]["hide_connection_errors"] = true; exists in config.inc.php

Expected behavior

No error

Server configuration

• Windows 10 x64 [Version 10.0.19044.1466]
• Apache 2.4.52
• 10.6.5-MariaDB - mariadb.org binary distribution
• PHP version: 8.1.2
• phpMyAdmin version: 5.1.2

Proposed solution: add 'hide_connection_errors' to array in libraries\classes\Config.php
line 1443:
$shared = [
'port',
'socket',
'compress',
'ssl',
'ssl_key',
'ssl_cert',
'ssl_ca',
'ssl_ca_path',
'ssl_ciphers',
'ssl_verify',
'hide_connection_errors',
];

[svivian]

Looks to be fixed by #17304. However I also noticed that parameter has not been added to config.sample.inc.php which would be useful for new installs.

[Krakenied]

Looks to be fixed by #17304. However I also noticed that parameter has not been added to config.sample.inc.php which would be useful for new installs.

It was not fixed, #17304 makes PMA ignore hide_connection_errors even if it's set (it should be also fixed using solution mentioned by the issue author)