Deprecation: #86178 - Class ElementBrowserFramesetController

See Issue #86178

Description

Class TYPO3\CMS\Recordlist\Controller\ElementBrowserFramesetController, the route target of browser has been marked as deprecated and should not be used any longer.

Impact

If calling that controller class a PHP E_USER_DEPRECATED error is triggered.

Affected Installations

This route target is unused in core for a while already. Extensions are only affected if they call the Backend route target browser that renders the element browser in a frameset.

Migration

Use the modal based element browser with the route wizard_element_browser instead.