Unclear how to save or share my profile from a "from-browser" URL #3620

I spent 15 minutes figuring it out last time until I figured it out, and now I've spent another 15 minutes unsuccessfully. Still looking.

(I don't see a save or share button anywhere. It seems like the "from-browser" URL only works locally. Pasting the URL into profiler.firefox.com's "Load a profile from a URL" throws an error. Using the "Load a profile from file" with my profiler page saved to disk also throws an error.)

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