Fingerprinting: How do we know it's actually working

@pes thank you for getting back to me - great to talk to you

So I went here https://audiofingerprint.openwpm.com using 6 diff browsers - Brave, Opera, Chrome, Firefox, Chromium, Safari

I loaded two private windows in each browser side by side - two private tabs in the same window - loaded the page, hit “fingerprint me” and then flipped back and forth to carefully see what was different / changing.

So first off, tell me if that ISN’T a successful way to test - that page said private browsing was needed - I didn’t restart in between. I also tried a few different Windows to make sure that wasn’t it, the same results.

I’m not seeing the difference - here are the results:

Brave shows the exact same results as Opera, Chrome, Firefox (almost), & Chromium - safari was a lot the same and I dont know what to say about that.

So my testing off? Something else? This isn’t convincing me that it’s properly randomizing things. Am I not understanding?

Thanks!