I was wondering if it would be plausible (whether through CSS or a component) to have a dropdown in the mobile view that is similar to that in desktop - meaning showing categories as opposed to Latest, Top, etc.

I was wondering if it would be plausible (whether through CSS or a component) to have a dropdown in the mobile view that is similar to that in desktop - meaning showing categories as opposed to Latest, Top, etc.

I’m working on it, and have something almost finished, I just need to improve a part of our internal library to allow it. Should come rather soon.
That’s awesome!! Thanks @j.jaffeux 
FTR, it’s being worked on in this PR if you want to follow along
Did this end up being implemented?
No I didnt so far for mulitple reasons, we worked on double nesting categories support and reworked a lot of dropdowns internals.
Will update if we come up with a good solution.
Joffrey will that potentially include the tag picker too?
Yes possibly 
I’m confused, I’m waiting for this feature (category and tag dropdown in mobile view) but noticed that in my instance they’re already present on any category page, but nowhere else.
Is this the current behavior and I just missed it - or am I seeing it differently due to some plugin/TC? Is there currently any way of enabling this on the other pages?
That’s the behavior that has existed for a decent amount of time now… the category dropdowns appear on category topic lists, but not on /categories or aggregate pages like /latest /new /top.
It should be possible to get those dropdowns on those other pages in a theme today, but I don’t believe anyone’s tried it yet.
We’re still planning on doing this by default, but other features and customer work have taken priority.
这还在路线图上吗?在移动设备上构建一致的导航很困难,尤其是因为标签下拉菜单也嵌套在类别下拉菜单中,因此仅在类别列表中显示。
例如,我在一个类别中,选定的标签显示在标签下拉菜单中:
但是当我取消选择类别时,标签仍然被选中(并且我可以点击标签信息图标),但所有下拉菜单都消失了。这很令人困惑:

我正在构建一个仅使用标签进行组织的论坛。它在桌面上运行良好,但在移动设备上,由于当前的用户体验,我只能在导航栏菜单中放置一个指向标签页面的链接。要在所有页面上显示标签下拉菜单,我是否需要替换移动模板,或者是否有更简单的方法?
我们在这里的总体思路是重新做整个套件。
1 个控件用于标签/类别/过滤器……所有这些。将其融入移动设备无疑将是一个挑战,但“巨型”控件带来了许多优势。
我今天尝试让它始终可见,对我来说似乎有效,而且我没有注意到任何副作用:
api.modifyClass("component:bread-crumbs", {
pluginId: "never-hidden-bread-crumbs",
hidden: false,
});
hidden 最初是:
@discourseComputed("category")
hidden(category) {
return this.site.mobileView && !category;
},
我更愿意仅在分类页面隐藏它。