When the sidebar is collapsed, you cannot navigate to children items

Webix JS
#1

As you can see in the example https://snippet.webix.com/1ny4b1lt, when the sidebar is collapsed, you cannot navigate to children items. We added an issue about it: Collapsed multilevel sidebar issue · Issue #30 · webix-hub/webix-jet · GitHub

#2

Hi,

Yep, it’s a known issue, but it is unlikely to be resolved soon due to selection-based nature of Webix navigation. Anyway, we plan to adjust Sidebar to keyboard navigation, as it is an important accessibility feature.

#3

In addition:
The same code without TreeCollection will work correctly
https://snippet.webix.com/ltxetet6

To have the same functionality with TreeCollection, you need to alter it to provide an extra “menu” property
https://snippet.webix.com/jdlvrgoh

const sidebarConfig = new webix.TreeCollection({ scheme: {
  $init: obj => obj.menu = obj.data
}});
#4

The version with the TreeCollection does’t work for third level menu items