If you disable ViewCaching in legacy, Symfony cache won't be cleaned.

For example, if you check eZContentCacheManager::clearObjectViewCacheIfNeeded, you will see:

if ( eZINI::instance()->variable( 'ContentSettings', 'ViewCaching' ) !== 'enabled' )
    return;

That means the Symfony won't be notified cache needs to be cleaned.

Steps to Reproduce

• Disable ViewCaching in override/site.ini.append.php
• Add the attached PHP command to your bundle
• Create an article
• Execute the attached php command
• Check the displayed versions
• Edit and publish the article
• Execute the attached php command
• Confirm the displayed versions didn't change