[Typo3] "expAll" doesn't

[Mark]

I need to take a three-level menu and create three separate menus that are
all open at once, all the time.

"expAll" is apparently the command I need, but it's not working -- the
second and third menus only expand when I click on the parent menu.

Here's the menu portion of the typoscript. Do you see anything wrong?

subparts.navcontainer = HMENU
subparts.navcontainer.entryLevel = 0
subparts.navcontainer.1 = TMENU
subparts.navcontainer.1 {
expAll = 1
wrap = <div id="navcontainer"> <ul id="navlist"> | </ul></div>
NO.allWrap = <li> | </li>
ACT = 1
ACT.allWrap = <li id="active"> | </li>
ACT.ATagParams = id="current"
}

subparts.2menu = HMENU
subparts.2menu.entryLevel = 1
subparts.2menu.1 = TMENU
subparts.2menu.1 {
expAll = 1
wrap = <div id="navcontainer"> <ul id="navlist"> | </ul></div>
NO.allWrap = <li> | </li>
ACT = 1
ACT.allWrap = <li id="active"> | </li>
ACT.ATagParams = id="current"
}

subparts.3menu= HMENU
subparts.3menu.entryLevel = 2
subparts.3menu.1 = TMENU
subparts.3menu.1 {
expAll = 1
wrap = <div id="navcontainer"> <ul id="navlist"> | </ul></div>
NO.allWrap = <li> | </li>
ACT = 1
ACT.allWrap = <li id="active"> | </li>
ACT.ATagParams = id="current"
}