Bonus Level: "join" doesn't do anything!? (Linux)

[Pong [Linux]]

I solved all 3 levels and now I want to play the bonus levels. When I click "Bonus" it asks me to join the RUSH group - when I click join/yes, it just falls back to the main menu. Is this a known bug?

[Commander Makara]

It doesn't appear to have any noticeable effect for me either and I am on WIndows.

[cyanic]

Your overlay might not be working. Go to this page and join the group. Then you can access the bonus levels.

[Commander Makara]

引用自 cyanic：

Your overlay might not be working. Go to this page and join the group. Then you can access the bonus levels.

I always have the Steam overlay disabled so that would certainly explain it.

[Calmly Frenetic]

Steam stopped using default "groups" for games, and instead now use "community hubs" which you can "follow".
Go to the hub here: http://steamcommunity.com/app/38720
and click the underlined Follow near the top-right of the page.

[cyanic]

I think the official game groups and hubs are linked, so it doesn't really matter which one you join/follow. The former was the page the game opened.