Screen not rendering properly on Pale Moon

[SergioFLS]

The screen only appears on gray-and-white, and the mobile gamepad is also shown.

Screenshots

Snake on Pale Moon 29.4.0.2

Sound Demo on Pale Moon 29.1.1 and 29.4.0.2

I have also been doubting if I should even post this issue as Pale Moon isn't really a popular browser, so this will probably be marked as wontfix, but let's see...

[aduros]

Hi, thanks for reporting this!

The fact that you're getting something on screen for Snake gives me hope that supporting Pale Moon is possible... Do you see any debug output in the browser console (by pressing F12)?

[SergioFLS]

Do you see any debug output in the browser console (by pressing F12)?

From what I recall not much other than a Content Security Policy warning, which also appears on Firefox (WASM-4 works fine on FF).