Can no longer edit Content Templates with WP Bakery page builder

Symptoms

To be able to edit Content Templates with a page builder such as WP Bakery it is first necessary to enable the legacy Views UI and specify that the template should be edited with the page builder (in Toolset > Settings), otherwise JS errors may arise.

When then editing a CT with WP Bakery, the WP Bakery UI buttons (e.g. to add elements to the template) appear inert, and clicking them has no effect.

Workaround