I can't see the cats in the first tutorial

[rod-farias]

I can't see the cats in the first tutorial on Firefox 90.0 (64-bit), Linux Mint 20.1. However, Treasure Hunter and Alien Armada display correctly.

[malceore]

What's the output in your Javascript Console?
https://developer.mozilla.org/en-US/docs/Tools/Browser_Console

Edit: didn't see you were hitting a CDN and not local.

[rod-farias]

https://cdn.gitcdn.xyz/cdn/kittykatattack/hexi/a1713aa19bdcc9a0c661e67d079a205d7c221917/examples/01_quickStart.html

[malceore]

Yeah I can recreate the behavior, seems like a bug. Maybe I'll see about fixing it and opening up a PR.