TYPO3 Core

Hello TYPO3 Team,
I build a new dokType in my ext_tables.php. I registered it in my TCA/Overrides/pages.php and wanted to add a new palette to my general tab like shown in the following code example:
ext_tables.php:

// Define a new doktype
$customPageDoktype = 198;
// Add page type to system
$dokTypeRegistry = GeneralUtility::makeInstance(PageDoktypeRegistry::class);
$dokTypeRegistry->add(
    $customPageDoktype,
    [
        'allowedTables' => '*',
    ],
);

Configuration/TCA/Overrides/pages.php:

    // Add the new doktype to the page type selector
    \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addTcaSelectItem(
        'pages',
        'doktype',
        [
            'label' => 'label',
            'value' => '198',
            'group' => 'Journal',
        ],
        '198',
        'after'
    );

    $tempColumns = [
        'testField' => [
            'label' => 'journal',
            'config' => [
                'type' => 'input',
            ]
        ]
    ];

    \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addTCAcolumns(
        'pages',
        $tempColumns
    );

    \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addFieldsToPalette(
        'pages',
        'testPalette',
        'testField'
    );
    // did not work
    \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addToAllTCAtypes(
        'pages',
        '--palette--;' . $label . ';testPalette',
        '198',
        'before:title'
    );

Problem:
The addToAllTCAtypes() function didn't work out as expected and did not add it in my BE.
If I removed the 198 dokType it worked for all dokType.

Solution:
After adding the following line infront of the addToAllTCAtypes() call it fixed my problem:
Configuration/TCA/Overrides/pages.php:

$GLOBALS['TCA']['pages']['types']['198'] = $GLOBALS['TCA']['pages']['types']['1'];