Unfortunately doesn't work. Installed, gave permissions to foxslash and humble, added icon to URL bar, clicked, set up vanity ID (64 bit ID didn't work at all), opened https://www.humblebundle.com/games/indie-houses-bundle?partner=tuxdb and neither Desert Child nor Hiveswap Friendsim are marked in any way even though I have both, I can see in console some time measurements, an object with my wishlist and list of games, then two empty arrays, no error.

Doesn't appearer to be working.