Docs - Bottom navigation doesn't work properly

[KeyWeeUsr]

Bottom navigation sends you on the previous and on the next article, but not always.

• https://kivy.org/docs/api-kivy.uix.html (next)
• https://kivy.org/docs/api-kivy.uix.abstractview.html (previous)
• https://kivy.org/docs/api-kivy.uix.anchorlayout.html (this rather skips whole behaviors folder though it's in the left navigation)
• https://kivy.org/docs/api-kivy.uix.widget.html (and this pretty much doesn't give a damn at all)

How is the bottom navigation list(?) created and how can I fix it? 🔨

[KeyWeeUsr]

Uix - uix's next link takes the first folder from sort, so this should be fine probably.

AbstractView - NO DOCUMENTATION is taken as None, therefore it'll take place before the alphabet. So this is clearly not an issue.

AnchorLayout - here the navigation skips folder which I don't really know if should be considered an issue or not(depends on preference I think)

Widget - there it gets interesting, because it's clearly an issue here. First see these lines:

• https://github.com/kivy/kivy/blob/master/kivy/uix/vkeyboard.py#L2
• https://github.com/kivy/kivy/blob/master/kivy/uix/videoplayer.py#L2
• https://kivy.org/docs/api-kivy.uix.widget.html
• https://github.com/kivy/kivy/blob/master/kivy/uix/rst.py#L2

I suppose that exactly this line is the problem, because it takes __doc__ and the first line in __doc__ is mostly uppercase, but in some cases starts with lowercase. It'd be pointless to search all files if there somehow appeared lowercase and some headers may even need to start with lowercase(rst?).