show_download_tab does not seem to work in Sugar 14.0.0 Enterprise

We have 

$sugar_config['show_download_tab'] = false;

in config_override.php and this has worked for years. We have upgraded to Sugar 14.0.0 Enterprise but now the Downloads tab is no longer hidden. Is this a bug of Sugar 14.0.0?

About SugarCRM Version 14.0.0 (Build 233) (Q2 2024)