Visual Composer kill template

For Blog view I’m using the “Blog – Isotop” Template. Yesterday the “Blog – Isotop” change to “Right Sidebar”. After deactivating all plugins i found out that if I activate “WP Bakery Visual Composer” it changes the Isotop to “Right Sidebar”.

Plugin Disabled: https://staging.greenhell-gaming.de/blog/

Plugin Enabled: https://greenhell-gaming.de/blog/

On both sites Template is set to “Blog – Isotop” and “staging.*” is a exact copy of the main.