I will try to export for Linux, unfortunately, Godot 4 mono doesn’t support HTML yet :(, will downgrade to Godot 3.5.2 and export again :)
If you're willing to give us a peek at your code, you can also just throw up the project file and we can import it. This was a last hurrah for Godot 3 for me, so I'm migrating to 4 now.
