Open more than one dropdown

[michalmw]

Hello,

my dropdown have [autoClose]="'disabled'".
I want have open more than one dropdown in this same time.

e.x.
On page i have 3 dropdown, and when i open first (insite are checkbox) then i can open another dropdown but first is still open.

With options [autoClose]="'disabled'" my first dropdown is all time open by the time open another dropdown ;P