Can't duplicate or clone a feature field?

Temporary fix until it's modified in the code.

The temporary fix might be applied if you uncomment this line https://github.com/microweber/microweber/commit/ec7f338ace959a8fafa70e1889a7d70a85e6772e

The file location should be "userfiles/modules/microweber/api/liveedit_elements.js". After that, you must clear the cache from this button on the screenshot.