Steps to reproduce:
Similar to T152841
Also not working on Czech Wikipedia
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Open | None | T158181 Aim for workflow equivalence for MediaWiki on desktop and mobile web | |||
| Duplicate | None | T160210 Collapse top template not working on mobile site |
@Izno Sure, but that's not the point. The same template doesn't work on user pages, archive pages, Wikipedia pages, Portals, nowhere...
I don't consider this a bug per se. It was a rather conscious decision (to save on JS payload, and because the controls are not optimized for touch interaction), and it should be remembered that whenever you use collapsible elements, there will be media where they don't work. From people without JS, to print, to google snippets, hover previews, some screenreaders.. the list goes on.
If the article is not properly readable without a piece of collapsed content, then maybe it's time to ponder if that content really needs to be there, and/or if it cannot be better represented in a different form.