Did you tried Development build?
You need to click add open scene and click on the checkbox and here are my settings
http{:}(//)prntscr(dot)com(/)h3v2q1
http{:}(//)prntscr(dot)com(/)h3v2w8
http ://prntscr(dot)com/h3v7rx
You need to remove the {}() and you need to replace the (dot) to .
(Edit: I...