Thanks for the info, in my case it worked fine without changing.
Also, which part in my method didn't work for you?
After you press play you can find the infinimoes.js file under index.html in the sources tab (I use chrome but I assume it has a similar name) then in it you can put breakpoint by clicking on the left side of the the line (put it somewhere where FS is used) then refresh the page and after the breakpoint was reached you should have access (just continue after it was reached)