Drag legend on offline version

It does not seem to be possible to drag/move a legend on the offline version of plotly.js (but you can on the online version). Is there a setting to turn this on or is it not supported?

Use the editable config options (full list here) to turn this on e.g.:

Plotly.plor('graph', data, layout, {editable: true});

Got it. Thanks for your help.