Hey! Yes. I figured it out.
There isn’t a clear display/notification of the profile being added, but after you download the JSON file of choice you add it in Roast Time by clicking on:
Tools >Import Roasts > Then click on the “Import Profiles” option
You don’t have to drag/drop anything. If you downloaded the file through roast.world it will add it to your existing roasts after clicking Import Profiles (Note: I still don’t know where the actual JSON file goes or how to drag/drop, but this method 100% works).
The tricky part is that it will be added chronologically by the date that the initial profile was roasted! So, you need to know when the other roaster executed that specific roast and look for it. I noticed this after I saw a few roasts on dates that I knew I didn’t roast and realized that these were the imported roasts.
It’s pretty seamless once you realize what’s happening, just a little unclear in the process.