Duplicate PowerBI report including its Row Level Security

I have a PowerBI report published to the PBI Report Server with Row Level Security configured on the report. 

It works perfectly.  

I would like to know how to duplicate this report including its Row Level Security settings. 

So far, the only way I can see to duplicate a report is to download it (or edit it in PowerBi Desktop) and then upload/save it to the server. But in this scenario, Row Level Security settings are, of course, lost. 

How can I duplicate the report and retain all RLS settings?

Thanks.