> Unity WebGL is not supported on mobile.
Hmm... Unity WebGL has worked correctly on Mobile Safari since 2013. Support has probably been flawless since around 2019. It has been supported in all the ways that matter for a long time.
I wasn't aware of that. The Unity 6 Preview announcement from just this year had a lot of stuff around iOS and Android browser support:
From the article:
Android and iOS browser support has arrived With Unity 6 Preview. Now, you can run your Unity games anywhere on the web, without limiting your browser games to desktop platforms.
https://unity.com/blog/engine-platform/unity-6-preview-relea...
I should have said that it's not officially supported. For client work, we prefer not to choose an engine that may not work on a few devices and which we have no ability to fix.