Playing Godot game on itch.io, from your phone

Godot Version

Godot 4.0

Question

I have my game running fine in the itch.io browser window (where you go to the page, and just hit “play” instead of downloading). I’ve noticed in the past that my unity game was able to be opened from my iPhone, though it wasn’t configured for mobile control, it was evident that I could do it because it ran.
I wanted to create mobile controls for my simple godot game and play it from my phone in this way, but when I go to itch on my phone, and try to play the game, it goes through the initial normal loading bar, but then a loading wheel appears and it does not go any further than that. I have tried configuring my game, the export process, and the settings in itch to the best of my ability, but there has been no change. It is exported using HTML, its display viewport size is 1920 x 1080. Stretch mode viewport, aspect keep.
I am wondering if anyone has any knowledge on how I may get this game running on my iPhone.