Activation Fails in UnCode Theme

The Uncode theme comes packaged with Visual Composer in a non-standard path, your activation routine looks for VC by detecting if ( is_plugin_active( 'js_composer/js_composer.php' ) ){ ... }.

Result:
Error! you need to install or activate the Visual Composer plugin to run “Essential Visual Composer Addons” plugin.

Uncode’s VC path is ‘uncode-js_composer/js_composer.php’

I can activate if I modify your path, but this is not the elegant solution.
Maybe this:
if ( ! defined( ‘WPB_VC_VERSION’ ) ) { … }

Please assist