WPbakery page builder 6.0.3 version is broken as all our custom elements and some other things doesn’t work. This issues affects most of the WPbakery Page Builder based themes and we are waiting for the new update.
How to downgrade to 6.0.2 version:
Go to admin panel
Open Plugins page and delete WPBakery Page Builder
Go to “Appearance > Install Plugins” and install WPBakery Page Builder again
It should now be downgraded to 6.0.2 version
When will this issue be fixed?
– In official plugin page the support wrote that it will be fixed by the next week (link to more information)