1773859 - Liberated Pixel Cup demo claims not to support Firefox

Status: ASSIGNED

(Web Compatibility :: Site Reports, defect, P3)

Description

[Marco Castelluccio [:marco]]

STR:

1. Open https://lpc.opengameart.org/static/LPC-Style-Guide/build/demo.html (liked from https://lpc.opengameart.org/, which funnily Mozilla sponsored);
2. See message "Firefox is not supported at this time, please use chrome or a chromium based browser.".

The demo works correctly in Firefox too.

Comment 1

[Calin Tanase (OOO until 22nd of Nov)]

Attachment: lpc opengameart.png

I was able to reproduce this issue, tested on:

Operating system: Windows 10
Firefox version: Nightly 111.0a1 (2023-01-16) / Firefox Release 108.0.2 / Chrome 108.0.5359.125

Note:

1. Reproducible on both Firefox Release and Nightly
2. Not reproducible on Chrome

Comment 2

[Jeff Muizelaar [:jrmuizel]]

https://lpc.opengameart.org/static/LPC-Style-Guide/build/_static/demogame/js/lpcd.js has:

 window.onload = function() {
          //  alert(navigator.userAgent);
            if (navigator.userAgent.indexOf("Firefox") > 0) {
                alert("Firefox is not supported at this time, please use chrome or a chromium based browser.");
            }
        }

Other than that things seem to work fine. We could site-patch it but it doesn't seem worth it.