Nebular: Auto collapse not working for nested menus

[thebeard]

Issue type

I'm submitting a ... (check one with "x")

• [x] bug report
• [ ] feature request

Issue description

Current behavior:
When I use the NbMenuComponent with NbMenuItem[] three levels deep, the autoCollapse doesn't close second tier menus on click of second or third tier items.

Expected behavior:
When clicking on links in inner-level sub-menu's, any other open sub-menu's should close.

Steps to reproduce:
_Look at StackBlitz below_

• Click Root level one
• Click Root level two

_Here auto Collapse is working_

• Click Second level two-one
• Click Third level two-one-one
• Click Second level two-two

_auto Collapse should either be working here (closing Second level two-one); or_

• Click Third level two-two-two

_here._

Related code:

StackBlitz Auto collapse example

<nb-menu [items]="items" [autoCollapse]="true"></nb-menu>

[oveshparasara]

any have solution for this bug i need it very urgent

[Zuoxiaoxian]

嗯嗯，我也遇到这类问题，目前正在寻找解决方法，希望能尽快解决