TYPO3 Core

If you use

<INCLUDE_TYPOSCRIPT: source="FILE:EXT:css_styled_content/static/setup.txt">

to include csc in a distribution package, all plugins / CE configuration added with

\TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
    'T3see.' . $_EXTKEY,
    'Slider',
    array(
        'Slider' => 'show'
    ),
    // non-cacheable actions
    array(),
    \TYPO3\CMS\Extbase\Utility\ExtensionUtility::PLUGIN_TYPE_CONTENT_ELEMENT
);

or

\TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
    'T3see.' . $_EXTKEY,
    'Pi1',
    array(
        'Map' => 'show'
    ),
    // non-cacheable actions
    array(),
    \TYPO3\CMS\Extbase\Utility\ExtensionUtility::PLUGIN_TYPE_PLUGIN
);

are overridden.

A solution would be to include TypoScript from ExtensionUtility::configurePlugin after ExtensionManagementUtility::addStaticFile.