WPBakery Page Builder breaks when Piklist is active

Visual Composer is working (front-end) but not loading blocks in back-end.

In JS console I see: “Uncaught TypeError: Cannot read properties of undefined (reading ‘select’)”

The error happens in piklist’s parts admin.js line 437: https://gist.github.com/mircobabini/d294cfda02f10769bf531fc34bd1a00b#file-piklist-admin-js-L437

Current setup is:
– WP (latest)
– Classic Editor (latest)
– WPBakery Page Builder (latest)
– Piklist latest (latest)
– Theme: Kleo (latest)