pdoMenu / 3 level collapsing menu

[modx-pro]

pdoMenu / 3 level collapsing menu

[bezumkin]

Check it without chunks:

[[pdoMenu?
    &startId=`0`
    &level=`3`
]]

If 3rd level is showing - your trouble not in pdoMenu.

[mtalvenheimo]

It's showing.
The problem might be, there's no (dropdown-submenu) class in

element

      <li class="dropdown-submenu">
        <a href="#">More..</a>
        <ul class="dropdown-menu">
            <li><a href="#">3rd level</a></li>
            <li><a href="#">3rd level</a></li>
        </ul>
      </li>

http://www.bootply.com/86684