Click the drop-down title, then click elsewhere on the page, the drop-down list always show.

[liulinboyi]

Click the drop-down title, then click elsewhere on the page, the drop-down list always show. when you click the drop-down title again, the drop-down list will disappear.

I think it can be changed to this:
Click the drop-down title, then click elsewhere on the page, and the drop-down list disappears.

[NataliaTepluhina]

@liulinboyi thank you for reporting it! I believe it's worth open an issue on VuePress repo as we use it and I can spot the same behavior on VueApollo website (also built with VuePress). 🙏🏻

Unfortunately, we can't fix it on our side, so I'm closing the issue