WebGL platform not appearing on Analytics Data Explorer

Hello, I am building for iOS, Android and WebGL (demo version).

At the moment, iOS and Android are set as pre-order on their respective stores, so only a couple of internal testers are playing the game.

However, I already have the WebGL demo available to the public and I can see the increase in the metrics at the Data Explorer dashboard.

Problem is: I want to filter these players, but under Metric Segment > Platform, only iOS and Android appear.

I've had the demo out for nearly a week, so I don't think it's a data sync issue.

Might this be a bug?

Thanks in advance.

 

That's a shame Thanks for the clarification!